WELCOME TO

Cornerstone

Careers at Cornerstone

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. We seek, hire, and cultivate the future leaders in technologies, management, and operations. Reach out and start a conversation about how you can be a part of the Cornerstone Defense Team!

EXPLORE OUR CURRENT OPENINGS

TOP 5 Reasons to join us!

1

Core Values

Our core values are honesty, integrity, professionalism, and fairness. These values are utilized with all employees, partners, and clients. When faced with tough decisions, we ask ourselves “what is the right move?” In an industry that is constantly changing, our core values are not something that Cornerstone Defense will ever compromise.

2

Committed

We have a binding promise to our employees to make sure that they are prepared to provide the best service to our clients. Cornerstone Defense is committed to taking a holistic view of our team, ensuring each employee is able to balance successfully supporting their customer’s mission as well as maintaining a healthy lifestyle.

3

Approach

We use a consultative approach to hiring, employment, and execution. We look for quality employees and identify the appropriate opportunities for them, not the other way around. Our employees are always our number one concern. We firmly believe that if we take care of our employees, business will follow.

4

Attention

We focus on the details of efficiently managing personnel and business. We are consistently looking for new and unique ways to show our employees that they are the most important asset within the company. We fully understand and manage the need for both the Esprit de Corp and professional training for every Cornerstone Defense employee.

5

Transparency

We make every effort to communicate all aspects of Cornerstone operations with our employees. Transparency is fundamental to the culture of our company. We firmly believe that establishing a diverse and inclusive environment creates the best possible outcome for our employees, our clients, and the missions we support.

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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
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Can you relate!? 😂🙃 If so, check out the Program Manager JD, below — if it seems like a fit, we’d love to hear from you!
 
Job Overview
Role: Program Manager
Location: Colorado Springs, CO (On-site only)
Salary: $170,000 – $210,000
Clearance: Active TS/SCI with SAP Eligibility
Company: Cornerstone Defense
 
 
Key Responsibilities
Lead the Mission: Direct team priorities and align operations with user needs.
Manage Cybersecurity: Maintain system ATO through RMF, POA&M remediation, and security coordination.
Deliver on Time: Produce contract deliverables and CDRLs to government standards.
Synchronize with Space Force: Align technical refreshes and financials with acquisition rhythms.
Support Teams and Subs: Oversee subcontractors and maintain facility security postures.
 
 
Required Qualifications
Experience: Program or technical project management on classified DoD or IC programs.
Domain Knowledge: Space Domain Awareness (SDA) or Space Situational Awareness (SSA) missions.
Cybersecurity: Practical Risk Management Framework (RMF) and authorization experience.
Acquisition: Direct work with U.S. Space Force acquisition and financial processes.
Education: Bachelor’s degree in a technical field or equivalent experience.
Requirements: U.S. citizenship and ability to complete SCI/SAP indoctrination.
...

Can you relate!? �

Our office isnt in Hawaii — but maybe this is what it would look like if it was !? 🌺🐠🏝️But … we are hiring there, for several positions! Check out the job descriptions on our website for more info on our openings. If something looks like a fit, reach out and let’s get you hired! ✅✅ ...

Our office isnt in H

If you were looking for a sign — this was it! 😂 🚀 WE’RE HIRING: Industry Engagement Officer (Cyber) 🚀 Looking to drive cyber capability development at the highest levels of national security? We are hiring an Industry Engagement Officer to bridge the gap between commercial tech innovation and defense priorities.|
 
🔒 Active TS/SCI Clearance Required
💰 Salary: $150,000 – $180,000
📍 Location: Arlington & Alexandria, VA (DMV Area)
 
🎯 Key Responsibilities
• Strategic Partnerships: Map emerging commercial technologies to U.S. Cyber Command requirements.
• Acquisition Support: Evaluate capability documents (ICDs, CNS) to guide senior leadership investment decisions.
• Industry Engagement: Plan and lead quarterly Industry Days, tech exchanges, and defense workshops.
• Coalition Building: Connect private tech firms, academia, and FFRDCs with Department of Defense priorities.
🛡️ Qualifications
• Experience: Bachelor’s + 12 years OR Master’s + 10 years of technical/analytical support experience.
• Gov/Military Background: 5+ years as a USG civilian or military member.
• Tech Collaboration: 5+ years building USG-industry coalitions for emerging technology solutions.
• Executive Presence: Proven success briefing senior military, government, and tech executives.
👉 How to Apply: Drop a comment below, send a DM, or click the link in our bio!
...

If you were looking

Breaking news: Sweat is 100% tax-deductible. (Well, reimbursement-eligible, anyway!) 🏋🏼‍♀️💨
 
Reminder for current employees and potential hires ... if you needed a sign to finally sign up for that pilates class, buy those running shoes, or join that gym down the street... this is it.
 
Our Fitness Reimbursement Program is one of our favorite employee perks! We literally want to pay you to move.
 
How to get your cash back:
1️⃣ Work out.
2️⃣ Submit your receipt.
3️⃣ Get fit!
 
Have questions? Drop us a comment or send us a DM and we’d love to chat! 💪🏼⛹🏼🤸🏼‍♀️🏀
...

The interns have flown the coop! 🎓✈️ Last week on their final day, our 4 amazing summer interns wrapped up their journey with us in the best way possible. 🌟 Each of them crushed a final presentation, highlighting their biggest projects, proudest moments, and all the valuable skills they learned along the way. 📊💡 We are so incredibly proud of the hard work, fresh energy, and dedication they brought to the team every single day. 💛 While we hate saying goodbye, we know they are going to absolute rockstars in whatever they do next. 🌍🚀 Thank you all for a phenomenal summer, and good luck in your next chapters! 👋✨ ...

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