Title: .NET Developer
Location: Chantilly, VA
*Clearance: *Active TS/SCI w/ Polygraph needed to apply *
Company Overview:
Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation’s toughest and most secure problems. If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don’t look any further than Cornerstone Defense.
Benefits Overview:
Cornerstone Defense offers a very comprehensive benefits package including, but not limited to: Medical, Dental and Vision Plans * Generous PTO Policy * 401(k) * HSA and FSA options * Life and Disability Insurance * Tuition Reimbursement and Training * Perks at Work Discount Program * Referral Program * Leads Generation Program * CollegeAmerica 529 * Fitness Reimbursement Program * Travel Assistance * Norton Lifelock Benefit Solutions * Life Planning Financial & Legal Services *
Position Summary:
The Junior Software Developer will plan, design, develop, and test new software by applying programming techniques and their knowledge of computer systems. The Junior Software Developer implements designs by writing computer programs and updating, maintaining, and repairing existing programs. Work is performed under general guidance.
Core Values:
– Demonstrates the ability to work effectively under pressure with minimal supervision.
– Displays reliability through consistent attendance, follow-through, and task completion.
– Shows teamwork by collaborating with others, maintaining a positive attitude, and communicating openly, consistently, and directly. Listens actively to others.
– Ensures customer satisfaction by delivering exceptional customer service. Takes initiative and acts responsibly. Exhibits flexibility within established parameters.
Skills:
– C# and VB
– ASP.NET Web Forms, MVC
– SQL Database
– HTML, CSS, and JavaScript
– Responsive Web Design
– Web API or SOA experience
– LINQ to SQL
– Entity Framework
– Bootstrap, jQuery
– Azure Cloud Services
Essential Job Functions:
– Plan, install, and maintain large, complex application software; provide technical assistance to system users in accordance with relevant information systems policies, procedures, methods, and techniques.
– Design each component of a complex system, including storage, business logic, and user interface.
– Write programming code for Windows, websites, and databases.
– Design software for various form factors, from large desktops to mobile phones.
– Develop, install, and maintain complex software applications; prepare and update user manuals and system documentation; evaluate new software and recommend changes as necessary.
– Evaluate and assess client needs; suggest project priorities.
– Evaluate and test system upgrades and applications; troubleshoot software-related issues.
– Perform system maintenance activities; uphold system security; grant or revoke system access.
– Respond to user inquiries regarding system operations; offer solutions to problems or refer users to the appropriate staff, including supervisors, employees, and the public.
– Coordinate and conduct user training for relevant software applications; create user training manuals and written standards and procedures; update and maintain user and training manuals as necessary.
– Prepare project cost estimates and justifications for new or enhanced system modifications; evaluate bids and recommend vendor selections.
– Plan, design, and implement application databases; maintain database security and user access; design, create, and manage physical objects, including tables, files, libraries, and indexes to support computer applications using database management systems; monitor database performance and troubleshoot issues.
– Stay current with new trends and innovations in the information technology field.
– Perform related duties and responsibilities as required.
Cloud Engineer IV
Reston VA
Active TS/SCI with Polygraph
Company Overview:
Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation’s toughest and most secure problems. If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don’t look any further than Cornerstone Defense.
Required Skills:
Company Benefits:
Cornerstone Defense offers a comprehensive list of benefits, designed to give employees and their families several options to choose from when selecting benefits that best fit their needs. These offerings include not only a full suite of the traditional Medical/Dental/Vision insurances, but also a number of other benefits and perks to include, but not limited to: A 401(K) plan with a company match, tuition and training assistances, paid vacation/leave, a fitness reimbursement program, college savings plan, commuter benefits, financial advisory services, flex spending accounts, health savings accounts, STD/LTD coverage, life and AD&D insurance, employee assistance programs, life financial planning assistance, and legal resources.
Cloud Engineer III
Reston VA or College Park MD
Active TS/SCI with Polygraph
Company Overview:
Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation’s toughest and most secure problems. If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don’t look any further than Cornerstone Defense.
Required Skills:
Company Benefits:
Cornerstone Defense offers a comprehensive list of benefits, designed to give employees and their families several options to choose from when selecting benefits that best fit their needs. These offerings include not only a full suite of the traditional Medical/Dental/Vision insurances, but also a number of other benefits and perks to include, but not limited to: A 401(K) plan with a company match, tuition and training assistances, paid vacation/leave, a fitness reimbursement program, college savings plan, commuter benefits, financial advisory services, flex spending accounts, health savings accounts, STD/LTD coverage, life and AD&D insurance, employee assistance programs, life financial planning assistance, and legal resources.
Title: Cyber Project Engineer
Location: Reston, VA
*Clearance: *Active TS/SCI w/ Polygraph needed to apply *
Company Overview:
Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation’s toughest and most secure problems. If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don’t look any further than Cornerstone Defense.
Benefits Overview:
Cornerstone Defense offers a very comprehensive benefits package including, but not limited to: Medical, Dental and Vision Plans * Generous PTO Policy * 401(k) * HSA and FSA options * Life and Disability Insurance * Tuition Reimbursement and Training * Perks at Work Discount Program * Referral Program * Leads Generation Program * CollegeAmerica 529 * Fitness Reimbursement Program * Travel Assistance * Norton Lifelock Benefit Solutions * Life Planning Financial & Legal Services *
Required Skills: |
1. Bachelor’s Degree or equivalent in computer science, information technology, system administration or a related discipline 2. Demonstrated experience with one or more of the following: Computer networking in Windows AND Linux, Use of common online services in a persona-specific environment, Website configuration, Basic software development knowledge. 3. Demonstrated experience strategically planning efforts, identifying issues, negotiating changes, proactively anticipating needs, and analyze complex requirements with stakeholders, and allocate resources in a given timeline to achieve desired mission outcomes. 4. Demonstrated experience eliciting information on complex technical problems from non-technical personnel for use in diagnosis, analysis, resolution of problems. 5. Demonstrated experience making decisions and managing competing priorities, schedules, risks, stakeholder requirements and interdependencies on a variety of technical, resource, and organizational issues, even in ambiguous or high-pressure situations. 6. Demonstrated experience effectively communicating (oral and written) to convey complex technical information for a variety of audiences (i.e., technical and non-technical). 7. Demonstrated experience with customer regulations and standards, including Information Security (INFOSEC) and Communications Security (COMSEC). 8. Demonstrated experience managing security aspects of deployed infrastructure and technical solutions, in addition to day to day security operations.
Desired Skills: |
1. Demonstrated experience evaluating emerging technologies and identifying areas of improvements to meet requirements. 2. Demonstrated experience with customer systems, architectures and applications. 3. Demonstrated experience with Project Management concepts and principles. 4. Demonstrated experience with IT tools, methodologies, technologies, and industry trends (to include social media and web). 5. Demonstrated experience with Rapid7, WebInspect, AppDetective, CIS-CAT, and other vulnerability assessment tools and processes. 6. Information security certifications such as CISSP, CISSE, CISA, CEH, CCSP, etc. 7. Demonstrated experience with computer and network vulnerabilities (e.g., malware, zero-day attacks, denial of service attacks, etc.)
Cybersecurity Analyst
Reston, VA, College Park, MD, or Colorado Springs, CO
Active TS/SCI with Polygraph
Salary Range: $135,000 – $175,000
Company Overview:
Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation’s toughest and most secure problems. If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don’t look any further than Cornerstone Defense.
Job Responsibilities:
Required Skills:
Company Benefits:
Cornerstone Defense offers a comprehensive list of benefits, designed to give employees and their families several options to choose from when selecting benefits that best fit their needs. These offerings include not only a full suite of the traditional Medical/Dental/Vision insurances, but also a number of other benefits and perks to include, but not limited to: A 401(K) plan with a company match, tuition and training assistances, paid vacation/leave, a fitness reimbursement program, college savings plan, commuter benefits, financial advisory services, flex spending accounts, health savings accounts, STD/LTD coverage, life and AD&D insurance, employee assistance programs, life financial planning assistance, and legal resources.
Cybersecurity Engineer
Reston, VA, College Park, MD, or Colorado Springs, CO
Active TS/SCI with Polygraph
Salary Range: $145,000 – $185,000
Company Overview:
Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation’s toughest and most secure problems. If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don’t look any further than Cornerstone Defense.
Job Responsibilities:
Required Skills:
Company Benefits:
Cornerstone Defense offers a comprehensive list of benefits, designed to give employees and their families several options to choose from when selecting benefits that best fit their needs. These offerings include not only a full suite of the traditional Medical/Dental/Vision insurances, but also a number of other benefits and perks to include, but not limited to: A 401(K) plan with a company match, tuition and training assistances, paid vacation/leave, a fitness reimbursement program, college savings plan, commuter benefits, financial advisory services, flex spending accounts, health savings accounts, STD/LTD coverage, life and AD&D insurance, employee assistance programs, life financial planning assistance, and legal resources.
DevSecOps Engineer III
Reston, VA
Active TS/SCI with Polygraph
Company Overview:
Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation’s toughest and most secure problems. If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don’t look any further than Cornerstone Defense.
Job Responsibilities:
Required Skills:
Company Benefits:
Cornerstone Defense offers a comprehensive list of benefits, designed to give employees and their families several options to choose from when selecting benefits that best fit their needs. These offerings include not only a full suite of the traditional Medical/Dental/Vision insurances, but also a number of other benefits and perks to include, but not limited to: A 401(K) plan with a company match, tuition and training assistances, paid vacation/leave, a fitness reimbursement program, college savings plan, commuter benefits, financial advisory services, flex spending accounts, health savings accounts, STD/LTD coverage, life and AD&D insurance, employee assistance programs, life financial planning assistance, and legal resources.
DevSecOps Engineer I
Reston, VA
Active TS/SCI with Polygraph
Company Overview:
Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation’s toughest and most secure problems. If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don’t look any further than Cornerstone Defense.
Job Responsibilities:
Required Skills:
Company Benefits:
Cornerstone Defense offers a comprehensive list of benefits, designed to give employees and their families several options to choose from when selecting benefits that best fit their needs. These offerings include not only a full suite of the traditional Medical/Dental/Vision insurances, but also a number of other benefits and perks to include, but not limited to: A 401(K) plan with a company match, tuition and training assistances, paid vacation/leave, a fitness reimbursement program, college savings plan, commuter benefits, financial advisory services, flex spending accounts, health savings accounts, STD/LTD coverage, life and AD&D insurance, employee assistance programs, life financial planning assistance, and legal resources.
Information System Security Manager
Clearance: TS/SCI with Polygraph
Reston, VA
Supporting the Most Exciting and Meaningful Missions in the World
Cyber and Information Security Specialist (INFOSEC) perform functions in support of the directorate’s Information System Security Manager (ISSM) and deliver outcomes as follows:
Business Intelligence/Data Reporting Analyst
*Clearance: *Active TS/SCI w/ Polygraph needed to apply *
Location: Reston, Virginia
Company Overview:
Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation’s toughest and most secure problems. If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don’t look any further than Cornerstone Defense.
——
Seeking a Business Intelligence/Data Reporting Analyst responsible for working closely with Client Customer Engagement project teams to provide the customer with business analysis expertise, report creation, and dashboard design in a tactical capacity, evaluate internal and external client requirements, and implement effective solutions in a timely manner.
The selected candidate will gather, analyze, and document functional/reporting requirements (e.g., user stories using interviews, documentation analysis, site visits, use cases, and scenarios) and design, assemble, and deliver reports and dashboards for Client’s AEON Business Process Management platform in a manner consistent with client expectations.
Job Requirements:
Experience and Skills
Required Experience.
Desired Experience:
Applications Developer
Assist with maintenance of existing legacy applications and support the transition to a new system architecture.
Mandatory Skills
– Significant years of Full Stack development experience; Java Preferred
– Demonstrated experience with Java and JavaScript
– Experience working on an application built on client/server based architecture
– Experience developing, implementing and maintaining complex functions, scripts, stored procedures and triggers in support of applications
– Experience working in an Agile development environment
– Proficiency in GitHub
– Proficiency with Jenkins
– Proficiency with JIRA
Optional Skills
– Familiarity with ElasticSearch and ELK stack
– Familiarity with the Sponsor's A&A process
– Familiarity with DevOps
– Demonstrated experience using C# software language
– Design and deploy bug fixes written in the C# software language to support an existing legacy system
– B.S. Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering OR equivalent combination of education and experience.
Title: Software/Application Support Specialist
*Clearance: *Active TS/SCI w/ Polygraph needed to apply *
Company Overview:
Cornerstone Defense, in partnership with our military, intelligence, and civil government customers, supports U.S. operations worldwide through the use of many different types of intelligence, satellite, and cyber technologies. Cornerstone’s Intelligence Sector provides solutions to the United States Government for information collection, operations, exploitation and dissemination, and research activities. Our Team specializes in software development, cloud architecture, systems and network engineering, systems integration, agile management, as well as targeting operations and intelligence analysis. Our support to our mission customers includes cyber network operations, exploitation and defense, signals intelligence, human intelligence, and critical missions and networks.
Software Application Support Specialist
Herndon, VA
The Software Application Support Specialist is responsible for providing professional and efficient helpdesk support. A strong customer service mindset is the key to succeeding in this role.
Job Requirements:
Required Experience:
Desired Experience:
Senior Cyber Technical Analyst
Chantilly, VA
Cornerstone Defense is looking for a highly motivated and experienced Cyber Technical Analyst to join our team. The ideal candidate is responsible for designing, implementing, and maintaining the organization's cyber security assurance processes. This includes developing and implementing security policies and procedures, conducting security assessments, and monitoring the organization's cyber security posture.
Duties and Responsibilities
Education Requirement
Experience Requirement
COO/Technical Targeter
Chantilly, VA
Cornerstone Defense is looking for a highly motivated and experienced expert Cyber Security Analyst to join our team. The ideal candidate will have a strong understanding of cyber security principles and practices, as well as experience with a variety of security technologies. In this role, you will be responsible for the overall security of our organization's information systems and networks.
Duties and Responsibilities
Education Requirement
Experience Requirement
Intel Ops Support Advisor
Chantilly, VA
Cornerstone Defense is looking for a highly motivated and experienced Senior Intelligence Operations Support to join our team. The ideal candidate is responsible for gathering, analyzing, and disseminating intelligence information to support decision-making at all levels of the organization. This includes collecting, triaging, and reviewing information from a variety of sources. The Intelligence Analyst then analyzes this information to identify trends, patterns, and threats. Finally, the Intelligence Analyst disseminates this information to decision-makers in a clear and concise way.
Duties and Responsibilities
Desired Skills and Abilities
Education Requirement
Experience Requirement
Intel Ops Support
Chantilly, VA
Cornerstone Defense is looking for a highly motivated Intelligence Operations Support Analyst to join our team. The ideal candidate is responsible for gathering, analyzing, and disseminating intelligence information to support decision-making at all levels of the organization. This includes collecting, triaging, and reviewing information from a variety of sources. The Intelligence Analyst then analyzes this information to identify trends, patterns, and threats. Finally, the Intelligence Analyst disseminates this information to decision-makers in a clear and concise way.
Duties and Responsibilities
Desired Skills and Abilities
Education Requirement
Experience Requirement
Technical Targeter
Chantilly, VA
Cornerstone Defense is looking for a highly motivated and experienced expert Cyber Technical Analyst to join our team. The ideal candidate is responsible for designing, implementing, and maintaining the organization's cyber security assurance processes. This includes developing and implementing security policies and procedures, conducting security assessments, and monitoring the organization's cyber security posture.
Duties and Responsibilities
Education Requirement
Experience Requirement
Cyber Technical Analyst Advisor
Chantilly, VA
Cornerstone Defense is looking for a highly motivated and experienced expert Cyber Technical Analyst to join our team. The ideal candidate is responsible for designing, implementing, and maintaining the organization's cyber security assurance processes. This includes developing and implementing security policies and procedures, conducting security assessments, and monitoring the organization's cyber security posture.
Duties and Responsibilities
Education Requirement
Experience Requirement
Title: Systems Architect
Location: Reston, VA
*Clearance: *Active TS/SCI w/ Polygraph needed to apply *
Company Overview:
Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation’s toughest and most secure problems. If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don’t look any further than Cornerstone Defense.
The Sponsor is seeking support in the domain of Endpoint Security Engineering. The focus is primarily on working in a mission technology area, which uses multiple IT systems and networks that operate in both the secure and unsecure environments. The unsecure cloud networks are primarily within Amazon Web Services (AWS) and Microsoft Azure. The Sponsor is transforming its networks, systems, and applications processes to build a secure and trusted computing environment while providing the capabilities for secure information sharing across the enterprise. The Systems Architect will develop and document design concepts that are consistent with Sponsor architectural guidance and industry best practices to address current infrastructure enhancements, new user/system requirements, transitions to the Sponsor technical environment, and enhancements to performance. They will analyze the schedule and performance implications of alternative design concepts for application components and the supporting infrastructure and support the analysis and evaluation of related legacy business processes, the design of improved processes, and the efforts necessary to substantiate new efforts. The Systems Architect will identify mission impacts because of new information technology services, ensure the interoperability of current and future systems and software releases for all supported applications, and analyze and study complex system requirements, proposing technical solutions to Sponsor management. They will also perform strategic systems planning and analysis, reporting results to Sponsor management; coordinate, review, and integrate the deliverables of information and technology architects into cohesive solutions architectures; and design all data solutions in alignment with applicable policies, standards, and practices.
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Title: Integration Developer
Company Overview:
Cornerstone Defense, in partnership with our military, intelligence, and civil government customers, supports U.S. operations worldwide through the use of many different types of intelligence, satellite, and cyber technologies. Cornerstone’s Intelligence Sector provides solutions to the United States Government for information collection, operations, exploitation and dissemination, and research activities. Our Team specializes in software development, cloud architecture, systems and network engineering, systems integration, agile management, as well as targeting operations and intelligence analysis. Our support to our mission customers includes cyber network operations, exploitation and defense, signals intelligence, human intelligence, and critical missions and networks.
Integration Developer
Reston Location highly preferred
Potential for remote work
Unclassified
Key skills needed:
UI, UX, API
Microsoft stack
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Integration Developer
Job Description:
Seeking highly motivated Developers/Engineers to build and implement functional software solutions, that thrives in a fast-paced, agile environment including the ability to engage in open and animated peer review sessions, able to change direction quickly, and an eagerness to learn new technologies.
All development staff experience full exposure to application lifecycle management (ALM), which affords our employees the opportunity to learn and work across many functional areas including UI/UX, business layer, database design, application architecture, etc.
The ideal team member is a self-starter with effective problem-solving skills, excellent written and verbal communication, and a curiosity for new challenges and experiences. Additionally, candidates will ideally have experience that highlights their critical thinking skills, lifelong learning habits, and effective presentation skills to help team members and clients understand issues, opportunities, and proposed solutions.
The selected candidate will build and implement functional software solutions in a fast-paced, agile environment and have the ability to engage in open and animated peer review sessions, change direction quickly, and an eagerness to learn new technologies.
Job Requirements:
• Collaborate with the project managers, analysts, and customers in the analysis, design, creation, and maintenance of integration solutions.
• Produce code to develop easy maintenance and extension of DSI software products.
• Integrate software components and third-party programs.
• Understand and demonstrate development skills utilizing ASP.NET, .NET Core, .NET Framework, C#, and JavaScript/JQuery.
• Troubleshoot, debug, and upgrade existing software.
• Perform validation and verification testing prior to deploying implementations.
• Recommend and execute improvements.
• Create technical documentation for reference and reporting.
• All other duties as assigned.
Required Experience:
• 5+ years of experience with software development, infrastructure development, or related field.
• Working understanding of SQL, SSL Certificates, and Single Sign on Configurations.
• Understanding of the asp.net application lifecycle from IIS to the DOM.
• Create and consume REST and SOAP web services.
• Experience with Windows environment and Visual Studio.
• Experience with .NET, SaaS.
• Experience with Scrum/Agile methodologies.
• Good verbal and written communication skills.
• Able to multitask and manage time efficiently.
• Ability to work independently and in a team.
Desired Experience:
• Bachelor’s degree in Computer Science, Engineering, Software Engineering, or related field.