Title: Test Engineer

Location: Reston, Virginia

*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 is responsible for the support and the development of products that provide solutions to the United States Government for information collection, operations, exploitation, and dissemination, and research activities.  The Intelligence Sector specializes in Software Development, Cloud Architecture, Systems Engineering, and Network Engineering.  

Test Engineer
Reston, VA
TS/SCI with Full Scope Polygraph

This team is seeking consultants that have a passion for software development and testing; that can support a number of exciting customer facing engagements. Those who excel in this role are motivated self-starters who love to solve challenging problems and feel comfortable working directly with customers, as well as, on innovative internal development efforts. This role is an integral part of an elite team with diverse skill sets that designs and delivers unique solutions that integrate a wide variety of commercial hardware, software, and cloud into secure, mission critical solutions for our government customers. As part of the professional services team, you will have the opportunity to work across multiple projects and customers, share your knowledge and insights, learn the latest and greatest technology innovations, and have the freedom and autonomy to put your creative technical talents to work. 

Required Qualifications: 

Desired Qualifications:

Title: Senior Java Developer

Location: Reston, Virginia

*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 is responsible for the support and the development of products that provide solutions to the United States Government for information collection, operations, exploitation, and dissemination, and research activities.  The Intelligence Sector specializes in Software Development, Cloud Architecture, Systems Engineering, and Network Engineering. 

Senior Software Engineer
Reston, VA

A Top-Secret clearance is not required for this position; however, being able to obtain a Top-Secret clearance with poly is preferrable if the applicant is a US citizen.

Job Description:
Cornerstone Defense is seeking senior developers that have a passion for software development supporting exciting customer facing engagements. Those who excel in this role are motivated self-starters who love to solve challenging and leading-edge problems and who feel comfortable working directly with customers on innovative internal development teams. This role is an integral part of an elite team with diverse skill sets that design and delivers unique solutions that integrate a wide variety of Oracle commercial hardware, software, and cloud technology into secure, mission critical solutions for our government customers. Coding skills are required. As part of the consulting team, you will have the opportunity to work across multiple projects and customers, share your knowledge and insights, learn the latest and greatest technology innovations, and have the freedom and autonomy to put your creative technical talents to work. Individuals applying should have experience leading small development teams of junior and middle grade developers. Our current focus in providing cloud native solutions directly enabling our National Security clients. 

Responsibilities Include:

Required Qualifications: 

Experience with any of the following is an added bonus:

Title: Senior Java Developer

Location: Reston, Virginia

*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 is responsible for the support and the development of products that provide solutions to the United States Government for information collection, operations, exploitation, and dissemination, and research activities.  The Intelligence Sector specializes in Software Development, Cloud Architecture, Systems Engineering, and Network Engineering.  

Senior Software Engineer
Reston, VA
TS/SCI with Full Scope Polygraph

A Top-Secret clearance is not required for this position; however, being able to obtain a Top-Secret clearance with poly is preferrable if the applicant is a US citizen.

Job Description:
Cornerstone Defense is seeking senior developers that have a passion for software development supporting exciting customer facing engagements. Those who excel in this role are motivated self-starters who love to solve challenging and leading-edge problems and who feel comfortable working directly with customers on innovative internal development teams. This role is an integral part of an elite team with diverse skill sets that design and delivers unique solutions that integrate a wide variety of Oracle commercial hardware, software, and cloud technology into secure, mission critical solutions for our government customers. Coding skills are required. As part of the consulting team, you will have the opportunity to work across multiple projects and customers, share your knowledge and insights, learn the latest and greatest technology innovations, and have the freedom and autonomy to put your creative technical talents to work. Individuals applying should have experience leading small development teams of junior and middle grade developers. Our current focus in providing cloud native solutions directly enabling our National Security clients. 

Responsibilities Include:

Required Qualifications: 

Experience with any of the following is an added bonus:

Title: Data Scientist

Location: Reston, Virginia

Clearance: TS Eligible

 

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 is responsible for the support and the development of products that provide solutions to the United States Government for information collection, operations, exploitation, and dissemination, and research activities.  The Intelligence Sector specializes in Software Development, Cloud Architecture, Systems Engineering, and Network Engineering.  

 

Data Scientist
Reston, VA
TS Eligible
Individuals with a Top Secret are the target of this opening. Those with lesser clearances will be considered if they agree to upgrade their clearance. The position requires U.S. Citizenship.

We are looking for a Data Scientist to strengthen our ability to deliver unique, intuitive, and exciting analytic applications and data concepts for our innovative emerging technologies.  We’re charting new territory in analytic enablement—and need imaginative and talented DS developers to provide new ways to select, see, use, and exploit data.  We’re solving difficult analytic problems and empowering users through dynamic, flexible, and intuitive capabilities.  We’re seeking high performing candidates to design and implement novel mechanisms that enable users to collate data, discover insights, unearth buried tidbits, and tell compelling analytic stories.  This role will develop Artificial Intelligence, Machine Learning, and Deep Learning technologies, leverage advanced algorithms, and implement top-level analytic innovations.  We want someone with an extensive background in data analytics development who loves to work with multi-disciplinary teams to construct truly revolutionary ways to enable analysis.  We need individuals who can incorporate ideas from diverse perspectives and implement algorithms in creative ways–including ways to understand, consume, and enhance data.  You’ll advocate for advancements that you know will resonate with the user.  You’ll impact and influence how analysis is done.

What you’ll do (Big picture)

Into the details

Required Skills:

Title: Data Scientist

Location: Reston, Virginia

*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 is responsible for the support and the development of products that provide solutions to the United States Government for information collection, operations, exploitation, and dissemination, and research activities.  The Intelligence Sector specializes in Software Development, Cloud Architecture, Systems Engineering, and Network Engineering.  

Data Scientist
Reston, VA
TS/SCI with Polygraph
Individuals with a Top Secret/SCI clearance with a Poly are the target of this opening. Those with lesser clearances will be considered if they agree to upgrade their clearance. The position requires U.S. Citizenship.

We are looking for a Data Scientist to strengthen our ability to deliver unique, intuitive, and exciting analytic applications and data concepts for our innovative emerging technologies.  We’re charting new territory in analytic enablement—and need imaginative and talented DS developers to provide new ways to select, see, use, and exploit data.  We’re solving difficult analytic problems and empowering users through dynamic, flexible, and intuitive capabilities.  We’re seeking high performing candidates to design and implement novel mechanisms that enable users to collate data, discover insights, unearth buried tidbits, and tell compelling analytic stories.  This role will develop Artificial Intelligence, Machine Learning, and Deep Learning technologies, leverage advanced algorithms, and implement top-level analytic innovations.  We want someone with an extensive background in data analytics development who loves to work with multi-disciplinary teams to construct truly revolutionary ways to enable analysis.  We need individuals who can incorporate ideas from diverse perspectives and implement algorithms in creative ways–including ways to understand, consume, and enhance data.  You’ll advocate for advancements that you know will resonate with the user.  You’ll impact and influence how analysis is done.

What you’ll do (Big picture)

Into the details

Required Skills:

Title: Software/Application Support
 

*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 Applications Support Specialist
Herndon, VA

The SW Apps 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 .NET Developer
Herndon, VA

Seeking a highly motivated .NET Developer/Engineer to build and implement functional software solutions. Who can thrive in a fast-paced, agile environment and possess the ability to engage in open and animated peer review sessions. The candidate must be able to change direction quickly, have an eagerness to learn new technologies and succeed in a team-oriented environment.

All development resources will experience full exposure to application lifecycle management (ALM), allowing 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 can engage in open peer review sessions, to change direction quickly, and possess an eagerness to learn new technologies.
 
Job Requirements:

Required Experience:

 
Desired Experience:

Title: Systems Admin/DevOps Engineer
 

*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.

Systems Administrator (DevOps)
Herndon, VA
Seeking a Systems Administrator responsible for working closely with Customer Engagement project teams to provide first line support for customer implementations.
The selected candidate will provide support for customer deployments and assist with installation and administrative configuration as required. Candidate will assist with triaging and routing incoming requests, troubleshooting applications or environment issues and remediating them. Acting as the initial point of contract for the customer, the candidate will work closely with project team to advance solutions requested by the customer.

Job Requirements:

 
Required Experience:

 
Desired Experience:

Title: Software Developer/Engineer/Integration Developer

The selected candidate can be located locally in Reston, VA or remote.
 

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.

Job Requirements:

•            Collaborate with software architects and developers.

•            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.