WELCOME TO

Cornerstone

Our

Capabilities

We bring together a unique blend of cutting-edge capabilities, specialized expertise, and a remarkable company culture that focuses on the recruitment and retention of highly-sought-after employees. Understanding the value of human capital, our recruitment approach is heavily grounded in networking, established relationships, and word-of-mouth referrals that echo our strong company culture. It’s a testament to the environment we’ve created; one where individuals aren’t just numbers or seats to fill, but vital parts of a collaborative, innovative, and dynamic team.
Cornerstone Defense actively focuses on employee retention. We not only attract the top, talented candidates, but we keep them. The inclusive, positive environment that values employee contributions and promotes collaboration, teamwork, and continuous learning has engendered a loyalty that is exceptional in our industry.


Cornerstone Defense applies our proven Mission Driven Methodology to assist customers in making effective and informed decisions across their missions. We provide a team of experienced technologists, scientists, and subject matter experts to design and improve customer focused solutions. Cornerstone Defense is focused on providing core mission services and
solutions with a strong value proposition.

Cornerstone Defense was recently named the ninth fastest growing company in the government market. This award is a direct result of our customer-facing team of clients’ determination to get to ‘The Edge’ of differentiated technology in the protection of our nation.

Aerospace & Defense Sector

The Cornerstone Defense Aerospace and Defense Sector spans diverse mission areas among the prestigious service branches of our nations Department of Defense and Intelligence Community. Our core capabilities are focused around cloud implementation and support, software development and engineering, exploitation of space operational data, system and network engineering, and space operations command and control.

Learn More

Intelligence Sector

The Cornerstone Defense Intelligence Sector provides solutions to the United States Government for information collection, operations, exploitation and dissemination, and research activities. Our operational support team focuses on building and deploying innovative tools and monitoring their effectiveness, while our intelligence analysts and targeting team helps our customers plan and conduct informed operations based upon precise intelligence. Organizations and agencies in this market include Military Intelligence, National Intelligence, Signals Intelligence/MPO, Cyber Command, Defense Intelligence Agency (DIA), Federal Bureau of Investigations (FBI), Department of Homeland Security(DHS), Drug Enforcement Agency (DEA), and the Department of State
(DoS).

Learn More

MPO Sector

The Cornerstone Defense MPO Sector excels in servicing the U.S. Government, with capabilities spanning Cybersecurity, Collection and CNO, Data Processing & Analytics, Enterprise Infrastructure, and Network Security. Our specialized expertise enables us to create agile solutions for mission operations and data analytics. Utilizing advanced cloud architecture, enterprise engineering, and software development, we deliver comprehensive cybersecurity measures, efficient data processing, robust enterprise infrastructure, and secure network operations, seamlessly integrating each aspect to optimize mission success.

Learn More

Recruitment

We bring together a unique blend of cutting-edge capabilities, specialized expertise, and a remarkable company culture that focuses on the recruitment and retention of highly-sought-after employees. Understanding the value of human capital, our recruitment approach is heavily grounded in networking, established relationships, and word-of-mouth referrals that echo our strong company culture. It’s a testament to the environment we’ve created; one where individuals aren’t just numbers or seats to fill, but vital parts of a collaborative, innovative, and dynamic team.


Cornerstone Defense actively focuses on employee retention. We not only attract the top, talented candidates, but we keep them. The inclusive, positive environment that values employee contributions and promotes collaboration, teamwork, and continuous learning has engendered a loyalty that is exceptional in our industry.

Learn More

Meet The Team

Rob Allen

Program Manager

Rob Allen

Program Manager

Max Ganzer

Program Manager

Max Ganzer

Program Manager

Kaitlin Krywy

Managing Director, Aerospace & Defense

Kaitlin Krywy

Managing Director, Aerospace & Defense


Core Technical Capabilities

Systems/Networks

  • Enterprise Management
  • Configuration Management
  • Enterprise OS Build Management
  • Enterprise Storage Development & Sustainment
  • Network Architecture, Design, Engineering & Install

Application/Cloud DEV

  • Application Development
  • Cloud Development
  • System Configuration

Cybersecurity

  • Cyber Systems Engineering
  • Information Assurance Development & Sustainment
  • Incident Response & Forensics
  • Endpoint Protection
  • Analytical Application Development & Integration
  • Cyber Analytics

Data Management

  • Data Science & Big Data Analytics
  • Data Engineering
  • Data Administration
  • Data Manipulation
  • Statistical Analytics
  • Elastic Search
  • Database Development

Space System &
Vehicle Engineering

  • Complex Orbit Analytics
  • Satellite Development
  • Ground Segment Development
  • Satellite Operations & Maintenance

More Info…

Our capabilities are always growing, so if you have a problem and need support, we are looking forward to collaborating with you.  Please contact us!

Would You Like
To Collaborate?

We would love to work with you – Your mission, is our mission!

Learn More

Connect with us

Find us on Social Media and keep up to date with job openings and the latest news!

GET IN TOUCH

Contact Us
  • Virginia
    13454 Sunrise Valley Drive, Suite 100
    Herndon, VA 20171
    Maryland
    2288 Blue Water Blvd, Suite 330
    Odenton, MD 21113
  • eFAX
    443.769.1559
  • Phone
    703.691.5100
Globe
Comments Box SVG iconsUsed for the like, share, comment, and reaction icons

🌟 Meet Natascha Butler, a phenomenal member of our team at Cornerstone Defense and here featured on our current Employee Spotlight!
Β 
βš™οΈ Natascha supports one of our clients as a Systems Engineer lending her expertise as a Vulnerability Analyst and ISSO. She spends her time scanning systems, analyzing vulnerabilities that are found during the scans and working with the Developers and other Engineers to mitigate those vulnerabilities.
Β 
🀝 This role requires her to function as the liaison between those Engineers and the ISSEs, CISO and other leaders in the organization when it comes to responding to explanations for a vulnerability finding and other cybersecurity related data calls and inquiries.
Β 
πŸŽ“ Prior to joining Cornerstone Defense, Natascha obtained her B.S. degree in Information Sciences and Systems from Morgan State University, affectionately known as the National Treasure, and later earned her Master’s Degree in Management Information Systems from Bowie State University.
Β 
πŸ’Ό Over the years, she has held various positions in both the private and public sector which have garnered her a plethora of experience with:
πŸ“ Technical writing
πŸ” Creating and administering accounts
πŸ› οΈ Troubleshooting hardware, applications, and profile related issues
πŸ”Œ Patching cables and hardware installs for new site stand-ups
πŸ“Š Preparing for system audits
πŸ›‘οΈ Researched and gathering artifacts to administer a Plan of Action and Mitigation (POAM) for severe and critical vulnerabilities found on the network along with getting systems to Authority to Operate (ATO)
Β 
❀️ Natascha is family-oriented and loves people. She has never met a stranger and wants everyone to feel welcomed in her presence. In her spare time, she attends and serves in church as well as enjoys various genres of music, dancing, and all things summer.β˜€οΈ
... See MoreSee Less

🌟 Meet Natascha B

Our latest edition of the β€œAround the Corner” Newsletter just dropped! πŸ“°βœ¨
Β 
And this month, we asked our leadership team one burning question:
πŸ‘‰ β€œWhat does AI actually mean to Cornerstone?”
Β 
The answers? Diverse and unfiltered! πŸ’₯
Β 
We aren’t just looking at AI as a buzzword. We are looking at it through the lens of human potential, ethics, operational scaling, and the future of work.
Β 
Here is a sneak peek into how 5 of our team members view the artificial intelligence revolution shaping our industry. πŸ‘‡
... See MoreSee Less

Image attachment
Image attachment
Image attachment
Image attachment
Image attachment

A few examples of how you’ll feel when we help you score this job! πŸ”₯ Are you an HPC Software Engineer, or do you know one who might be a good fit? Check out the highlights of the job description, below, and reach out to us ASAP to get interviewing! πŸ‘‡
πŸ“ The Details
β€’ Role: HPC Software Engineer (Mid-Career) πŸ’»
β€’ Location: Colorado Springs, CO (On-site) πŸ”οΈ
β€’ Clearance: Active TS/SCI with Polygraph πŸ”’
β€’ Salary: $140,000 - $230,000 πŸ’°
πŸš€ The Mission: Technical User Support (TUS)
β€’ Time to Science: Help HPC users port, optimize, and parallelize codes. ⏱️
β€’ Solutions: Design workflows, modeling, and simulation tools. πŸ› οΈ
β€’ Mentorship: Guide junior engineers and lead code-review sessions. 🌟
β€’ Training: Deliver workshops and tutorials on coding standards. πŸŽ“
πŸ“š What You Need (Basic Qualifications)
β€’ Degree: Bachelor’s in a STEM discipline. πŸ”¬
β€’ Experience: 10+ years professional, 5+ years in modeling & simulation. πŸ“†
β€’ Languages: Fortran, C, and/or C++. πŸ”€
β€’ Scripting: BASH and Korn. 🐚
β€’ OS: Deep Linux operating system proficiency. 🐧
🌟 Bonus Points (Desired Skills)
β€’ Tools: Git, CMake, Makefile, and JIRA. βš™οΈ
β€’ Languages: Python and Perl. 🐍
β€’ Advanced Tech: GPU programming (CUDA/OpenCL) and AI/ML. πŸ€–
... See MoreSee Less

Image attachment
Image attachment
Image attachment
Image attachment
Image attachment

Ever scan the horizon looking for your next big opportunity… only to have it literally appear in front of you? β˜οΈβ›…πŸ˜‚ We hope this caught your eye like it caught ours! πŸ‘€πŸ‘€πŸ‘€ If you’re searching, check out some info on one of our hob jobs, this week, below!

Hot Job Highlights – Systems Engineer (TS/SCI + Poly Required):
Location: Chantilly, VA

Why Cornerstone Defense:
β€’ Employer of Choice across Intelligence, Defense, and Space
β€’ Culture built around supporting you while you support the mission
β€’ Work/life balance, real impact, real growth
Benefits Snapshot:
β€’ Comprehensive Medical, Dental, Vision
β€’ Generous PTO
β€’ 401(k), HSA/FSA options
β€’ Tuition Reimbursement + Training
β€’ Fitness Reimbursement
β€’ Referral & Leads Generation Programs
β€’ Lifelock, Travel Assistance, Legal & Financial Planning perks
Role Overview β€” Systems Engineer:
β€’ Modernize and redesign a week‑long Systems Engineering training program
β€’ Lead technical refresh of outdated course content
β€’ Partner with instructional designers, multimedia, graphics, and SMEs
β€’ Convert complex engineering concepts into engaging adult‑learning materials
β€’ Support exercises, case studies, scenarios, assessments, and practical examples
β€’ Coordinate requirements across technical teams and stakeholders
β€’ Refine instructor guides, student guides, slide decks, job aids, and supporting documentation
Required Experience:
β€’ Active TS/SCI + Poly
β€’ 10+ years Systems Engineering experience
β€’ Intelligence Community background
β€’ Strong systems engineering lifecycle & requirements coordination experience
β€’ Ability to translate complex technical concepts clearly
β€’ Communication, collaboration, and organization skills
Bonus Points:
β€’ Experience developing or delivering SE training
β€’ Adult learning / instructional design familiarity (ADDIE, SAM, etc.)
β€’ Modernizing technical training content
β€’ Scenario-based learning experience
β€’ Background in model-based SE, architecture frameworks, or requirements tools
β€’ Prior instructor, SME, or course developer experience
... See MoreSee Less

Intern series, part 2! 🌟 Our other two interns, Rachel and Grier, are making the most of their summer experience.
Β 
Here is what they are looking forward to:
Rachel: Applying her school knowledge to real business scenarios across accounting, finance, and contracts. πŸ“ˆ
Grier: Networking with highly qualified government contracting candidates and discovering how a business operates behind the scenes. 🀝
Β 
πŸ‘‰ Scroll through the photo slides to learn more about them and what brought them here! Don’t forget to drop a πŸ‘ in the comments to give them some intern appreciation!
... See MoreSee Less

Image attachment
Image attachment
Image attachment
Image attachment
Image attachment
Load more