Seaport NextGen

Prime: Cornerstone Defense LLC
Contract Number: N0017819D7415

Contract Administration: Sonya Hughes – 703.880.2697 direct, s.hughes@csdef.com
Business Development: Patrick Palmer – 703.691.5103 direct, 703.598.6695 mobile, pat@csdef.com

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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 guess !? ✨✨ A few of our team members are at a local Leadership conference, networking, learning and exchanging ideas to bring back home with them!

We will share more on the conference takeaways next week but for now — any idea where the conference location is!? No cheating by looking up the conference name! Or alternatively, drop us a comment and share your favorite local (or not so local) conference that is a must-attend every year! 🤗
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We have a theme this week of giving back to veterans and our community!❤️While some of our team members attended the Wounded Warrior 5K on October 25th, our team back in Virginia laced up their boots 🥾 and took on the Wicked Warrior Ruck — a powerful event that combined physical challenge 💪 with purpose. With weighted rucksacks 🎒 on their backs, they hiked through the beautiful trails of the Appalachian Trail 🌲 and the inspiring grounds of Boulder Crest in Bluemont, VA.

Boulder Crest Foundation is a nonprofit organization dedicated to improving the lives of veterans, first responders, and their families through Posttraumatic Growth (PTG) programs 🌟. Their mission is to ensure our nation’s heroes can live great lives after service — and we’re proud to support that mission 🙌.
Swipe through the photos 📸 to see our team in action, and if you’re inspired, we encourage you to learn more, get involved, or donate at bouldercrest.org 💙.

#WickedWarriorRuck #BoulderCrest #VeteransDay #GiveBack #Teamwork #CommunitySupport #RuckForACause
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Proud to Support Our Warriors! On October 25th, Cornerstone Defense was honored to sponsor the Wounded Warrior Project Carry Forward 5K, a powerful event that puts the mission of honoring and empowering wounded warriors into motion.
 
One of our incredible team members from North Carolina participated for the third year in a row — continuing a meaningful tradition — and we were thrilled to have another teammate travel all the way from Colorado to run the 5K too! 💪🏃‍♂️🏃‍♀️
 
We’re proud to stand behind this cause and support those who’ve served. #WWPCarryForward #CornerstoneDefense #VeteranSupport #TeamCornerstone #MissionInMotion #WoundedWarriorProject
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This cloud is cute, but can it secure IL6 environments?🐾🐶☁️Probably not. But we know some of you can!

We’re on the hunt for a Cloud Engineer I who’s more than just fluff—someone who can architect secure, scalable cloud solutions for mission-critical systems.

If you speak fluent AWS, dream in Terraform, and have a TS/SCI with Poly, we want to talk.

📍 Location: Reston, VA
🛡️ Clearance: TS/SCI with Polygraph
💻 Tech Stack: AWS, Terraform, Python, Linux/Windows, IaC
🎯 Mission: Build and secure cloud environments across multiple classification domains (IL5–IL6+)

✨ Plus: killer benefits, tuition support, 401K match, fitness perks, and a team that actually gets cloud jokes.

🔗 Apply now: cornerstonedefense.com/job-listings/cloud-engineer-i/
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