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.

Diversity & Inclusion

Cornerstone Defense is proud to be an Equal Opportunity Employer. We are committed to creating an inclusive working environment for all employees and to upholding diversity in our recruiting and hiring processes. All qualified applicants will receive equal consideration for employment without regard to sex, gender identity, sexual orientation, race, color, age, religion, national origin, physical or mental disability, protected Veteran status, or any other characteristic protected by law.

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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We kicked off the summer intern season with a welcome lunch to celebrate our newest team members! It was the perfect way to get to know each other outside the office — plus, you can’t go wrong with Mission BBQ. (Good food and a company that supports veterans? Win-win.)
 
Our interns bring fresh energy, curiosity, and ideas to the table, and we’re so excited to help them grow, learn, and see what a future in the GovCon world can look like. Creating opportunities for the next generation of talent isn’t just important — it’s one of the best parts of what we do.
 
Here’s to a summer full of learning, mentorship, and making an impact — welcome to the team!
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We kicked off the summer intern season with a welcome lunch to celebrate our newest team members! It was the perfect way to get to know each other outside the office — plus, you can’t go wrong with Mission BBQ. (Good food and a company that supports veterans? Win-win.)
 
Our interns bring fresh energy, curiosity, and ideas to the table, and we’re so excited to help them grow, learn, and see what a future in the GovCon world can look like. Creating opportunities for the next generation of talent isn’t just important — it’s one of the best parts of what we do.
 
Here’s to a summer full of learning, mentorship, and making an impact — welcome to the team!Image attachmentImage attachment+1Image attachment

We’re thrilled to introduce this month’s Employee Spotlight: Stephanie Lovick! 🌟 Stephanie’s dedication to cybersecurity, passion for growth, and positive energy make her a valued part of our team. 💻✨ Keep reading to hear Stephanie’s insights and fun facts in her Q&A we did with her recently, below! ⬇️

Q: What initially drew you to your field, and how has that passion evolved over time?
A: I’ve always been fascinated by technology, but cybersecurity intrigued me because of its ever-changing nature of new threats, new solutions, and a constant need to stay ahead. Over time, my passion has evolved into a commitment to not just protecting systems but also educating others about security best practices.

Q: What’s a valuable lesson you’ve learned from a work experience, good or bad?
A: One of the biggest lessons I’ve learned is that security isn’t just a technical issue, but it’s also a human issue. Even the best defenses can be bypassed if people aren’t aware of risks, which is why clear communication and collaboration are just as vital as technical expertise.

Q: What’s your strategy for staying motivated during challenging times?
A: I remind myself of the bigger picture on life and also why cybersecurity/technology matters and how it impacts lives. When things get tough, I focus on problem-solving, lean on my team, and take breaks when needed to reset.

Q: What are you most passionate about outside of work?
A: I enjoy playing & watching tennis, outdoor activities on the beach, mentoring younger people and being part of community engagement. It helps me stay balanced and keeps my problem-solving skills sharp.

Q: What’s a fun fact about yourself that most people wouldn’t know?
A: I found myself being able to make people laugh from my response to conversations. I love to laugh which is a healing for the body. It stimulates many organs and enhances our intake of oxygen-rich air, stimulates the heart, lungs and muscles, and increases endorphins that are released by the brain.

Q: What’s your favorite way to spend a day off?
A: Relaxing with family, friends and many activities surrounding water.

Q: What’s your favorite thing to cook (or order)?
A: I love a good seafood meal; however, I am not a fan of cooking. I can always get my family to cook a homemade meal that makes my body sing.

Q: What’s your go-to karaoke song (or song that always gets you pumped up)?
A: “We Are Family” by Sister Sledge ; It’s a great song of celebration.

Q: What’s the best piece of advice you’ve ever received?
A: "Always be learning." Technology and cybersecurity evolve rapidly, and staying curious is the key to staying ahead.

Q: Do you have a favorite quote or motto that you live by?
A: "I've learned that people will forget what you said, people will forget what you did, but people will never forget how you made them feel" and "I can be changed by what happens to me, but I refuse to be reduced by it"
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✨ We’re loving how our printed company newsletters are stacking up!
 
Our last edition focused on Excellence in the Workplace — packed with thoughtful insights from our executive team on what excellence means to them. (P.S. — We shared an amazing excerpt from our VP of Human Resources on 4/17 if you want to go back and check it out!)
Now, we’re gearing up for the next issue of Around the Corner, but our theme is still up in the air so...
 
💬 We want to hear from YOU!
What topics or ideas would you love to see featured and hear about from our internal team in our next newsletter? Drop your suggestions in the comments below and help us shape the conversation!
... See MoreSee Less

✨ We’re loving how our printed company newsletters are stacking up!
 
Our last edition focused on Excellence in the Workplace — packed with thoughtful insights from our executive team on what excellence means to them. (P.S. — We shared an amazing excerpt from our VP of Human Resources on 4/17 if you want to go back and check it out!)
Now, we’re gearing up for the next issue of Around the Corner, but our theme is still up in the air so...
 
💬 We want to hear from YOU!
What topics or ideas would you love to see featured and hear about from our internal team in our next newsletter? Drop your suggestions in the comments below and help us shape the conversation!

🌴✈️ GIVEAWAY TIME! ✈️🌴
Where in the world is this Cornerstone backpack?! 🧭👀
 
We’re giving you AND a friend a chance to win the backpack in this photo! Here’s how to enter:
🎒 Guess the location in the comments
👯 Tag a friend who would rock this backpack too
📆 Enter by EOD on 5/2  Whether you guess right or not, you AND your tagged friend are in the running! 🙌
 
Already repping Cornerstone swag while you travel? 🌍 Snap a pic with our logo in it, share it, and tag us — we LOVE seeing where our crew goes! 💙💼
 
Ready… set… comment below! 👇👇
... See MoreSee Less

🌴✈️ GIVEAWAY TIME! ✈️🌴
Where in the world is this Cornerstone backpack?! 🧭👀
 
We’re giving you AND a friend a chance to win the backpack in this photo! Here’s how to enter:
🎒 Guess the location in the comments
👯 Tag a friend who would rock this backpack too
📆 Enter by EOD on 5/2  Whether you guess right or not, you AND your tagged friend are in the running! 🙌
 
Already repping Cornerstone swag while you travel? 🌍 Snap a pic with our logo in it, share it, and tag us — we LOVE seeing where our crew goes! 💙💼
 
Ready… set… comment below! 👇👇
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