WELCOME TO

Cornerstone

Our Culture

The Cornerstone Defense culture is based upon the concept that our employees are the foundation of our business. We support our Customers’ needs of providing mission focused individuals by engaging our employees in meaningful positions, training, social events, and both civic and philanthropic event participation. We reach the best mission outcome for our Customers by prioritizing our well-balanced and motivated workforce and their values. Every person at Cornerstone Defense is a valued member of our team and at the heart of our culture is the belief that when you are happy, empowered, and encouraged to grow, everyone benefits.

Community Outreach

Everyone at Cornerstone Defense realizes the importance of giving back to their community. Our company began as a Service-Disabled Veteran-Owned Small business and in light of that, we support several Veteran based charitable organizations. As we continue to grow as a company, we are always looking for ways to give back to the community by participating in various annual events, raising money and awareness for these worthy causes.

Benefits Overview

A quick overview into some of our great benefits at Cornerstone Defense:

  • Medical, Dental, 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

Continuing Education and Training

Cornerstone Defense’s self-paced and self-study online courses are helpful in not only gaining knowledge, but many are also geared towards specific industry certifications and degrees. These zero-cost to employee offerings are comprised of over 7,000 hours of technical, IT related courses, covering all aspects and career paths from Security to Engineering. In the event you can’t find a certification or education training track within our SkillSets online portal, Cornerstone Defense also offers reimbursement for many other types of professional certifications, continuing education, and training programs.

Employee Voices

We are happy to share about the meaning of our Culture at Cornerstone Defense, but we are thrilled when an employee can share the same sentiment. Here’s a recent review from our Cornerstone Defense Glassdoor page that we hope gives insight into working at Cornerstone:

“Working at Cornerstone Defense has been an incredibly rewarding experience, and I couldn’t be more satisfied with the way this company treats its employees. From the moment I joined, it was evident that employee well-being is a top priority here. One of the standout features of working at Cornerstone is the emphasis on creating a positive work environment through various employee events and initiatives. Whether it’s team-building activities, wellness programs, or celebratory events, there’s always something happening to foster camaraderie and boost morale among the staff. These events not only create a sense of belonging but also contribute to a happier and more cohesive workplace. Moreover, I am truly impressed by Cornerstone’s commitment to giving back to the community through its charitable contributions. It’s heartwarming to see the company actively involved in supporting meaningful causes, and it instills a sense of pride in being part of an organization that values social responsibility. What sets Cornerstone apart is the accessibility and approachability of top management. Unlike some companies where senior leadership feels distant or unapproachable, here, the top managers are not only accessible but also genuinely interested in hearing from employees at all levels. They actively solicit feedback, listen to our ideas, and take proactive steps to implement positive changes based on employee input. Furthermore, Cornerstone is committed to fostering a culture of fairness and transparency. I appreciate how decisions are made with fairness and equity in mind, and everyone’s contributions are recognized and valued. This creates a sense of trust and mutual respect among colleagues, which ultimately leads to a more harmonious and productive work environment. In summary, working at Cornerstone has been an enriching journey characterized by a supportive work culture, meaningful employee engagement initiatives, and a genuine commitment to making a positive impact both within the organization and in the broader community. I feel fortunate to be part of such a forward-thinking and employee-centric company.”

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
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🚨 GIVEAWAY ALERT! 🚨 We’ve got some new cornerstone mascots around the office and they really brighten up the day! ✨ Want one to level up your desk or workspace? Here is your chance to win!
 
We are giving away a matching set of our brand-new, ultra-cute office mascots to one lucky winner and their bestie! 👯‍♂️ Whether you need a splash of magic or some out-of-this-world energy, we’ve got you covered.
 
Pick your squad leader from these pictures:
🧜‍♀️ The Magical Mermaid – For those deep-dive focus sessions
🐯 The Feisty Tiger – To bring out your fierce, go-getter energy
👽 The Quirky Alien – For out-of-this-world creative ideas
🦄 The Majestic Unicorn – To add a little sparkle to your daily tasks
 
👇 HOW TO ENTER 👇
1️⃣ COMMENT your favorite mascot from these pictures (Mermaid, Tiger, Alien, or Unicorn).
2️⃣ TAG a friend who needs to brighten up their workspace, too!
 
That’s it! 🎉 If your name is drawn, we’ll send your favorite mascot straight to your desk, AND one over to your tagged friend, too! 🎁
Can’t wait to see if you win? You can also head over to our Swag Store right now to order the whole crew and build your ultimate desk lineup! 🛍️✨
 
🗓️ Contest ends on 9/14.  Good luck! 🚀
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✨ Lunch & Learn vibes! ✨
Our recruiting team gathered in the conference room today for a delicious lunch from one of our favorites — Chopsticks 🥡😋 — and an energizing training session led by our Recruiting Manager!
 
We spent the afternoon diving into new AI capabilities within our CRM 🤖💡. As we continue learning and adopting tools that help us move faster and work smarter, one thing remains non-negotiable: real human connection comes first. ❤️
 
AI can help boost our efficiency, support our workflows, and streamline processes across recruiting and operations — but it will never replace the genuine conversations, meaningful outreach, and personal relationships our recruiters build every single day. 🌟
 
At the end of the day, our people are our strength — and we’re excited to keep learning, growing, and connecting together. 💬🤝💙
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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.
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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!
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