To find out more information on where we can help you, services we provide, joining or partnering with our team, please select one of the links below!
With our leadership team, a strong set of core competencies within cloud, cyber, and space we have a robust toolbox to help support your team’s mission.
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One of the fastest growing systems integration firms, Cornerstone Defense is the premier provider of IT staffing solutions for the Intel, DoD & Space community.
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Search through all of our open positions. With clients and programs that span across the nation, we are sure to have the next great opportunity for you!
Learn MoreFind us on Social Media and keep up to date with job openings and the latest news!
SOF Week is here, and we can’t wait to reconnect with the incredible professionals who support the defense and special operations mission every day. ⚡️
We’re teaming up with our industry partners for a collaborative networking happy hour this Tuesday — a great chance to unwind, meet new faces, and strengthen relationships across the community.
Come grab a drink with the teams from Cornerstone Defense, Sugpiat Defense, LLC , Jadin Tech, LLC , and McAllister, Brown & Associates, LLC.🤝🍹
📲 RSVP by scanning the QR code on the event graphic — hope to see you there!
Flashback Friday! Not everything makes the feed— but it’s where the best ideas begin. A scene from our old office — what do you think these ladies are they discussing?! 💬💬💬
We love looking back to remember the small moments—the hallway catch‑ups, the quick brainstorms, the candid laughs—that quietly built the momentum we have today.
The tools evolve, but human relationships still drive the real work. What do you think the topic was in this clip? 💡👇🎯 a new hire? 🗓️ an event plan? 💼 a client win?! Drop your guesses! 🤗🤗#FlashbackFriday #BehindTheScenes #OfficeTour #CompanyCulture
AI is changing the industry. Human relationships still win careers. 🤖🤝✨
As the world moves faster and faster into AI, automation, and constant innovation, we’re evolving right alongside it. 🚀 But one thing that will never change for us? The importance of authenticity, culture, and real human connection. 💙
Technology can streamline processes. AI can enhance workflows. But neither can replace truly getting to know people, hearing their stories, celebrating their wins, and building genuine relationships along the way. 🫶
We came across these photos from a happy hour last year that somehow never made it to the feed 🍻📸 — and honestly, these smiles were way too good not to share.
Because no matter how advanced the industry becomes… you still can’t fake genuine laughter, authentic connections, and people who genuinely enjoy being around each other. 😊✨
The future may be powered by AI, but great teams will always be powered by people. 💫
Hiring: Quality Assurance Linux Administration (2 roles) 🐧🛡️
If your happy place is a terminal window and you can spin up bare‑metal or virtual Linux servers before your coffee cools, we want to meet you. We’re adding two QA Linux Admins—one Level 1 and one Level 2—to help keep mission‑critical systems secure, compliant, and humming across time zones. 🌍
What you’ll do
Stand up and harden Linux servers (bare‑metal + virtual), then keep them secure and stable in live and lab/test environments. 🧱⚙️
Drive security compliance (SSP knowledge = big bonus ✅) and maintain systems through updates and audits. 🔐
Learn customer software/hardware capabilities—and keep them maintained like a pro. 🧠🔧
Partner directly with government leadership to roll out updates across multiple projects. 🏛️🚀
Support local + remote customers across multiple time zones (yes, we coordinate the timestamps 😉). 🕰️
Open roles (2)
Level 1: 4️⃣ years experience + Bachelor’s 🎓
Level 2: 9️⃣ years experience + Bachelor’s 🎓
Linux culture welcome here—whether you say directory or (oops) folder. Apply today and help us keep systems battle‑ready.
👉 Apply via our website!
Hiring: Quality Assurance Linux Administration (2 roles) 🐧🛡️
If your happy place is a terminal window and you can spin up bare‑metal or virtual Linux servers before your coffee cools, we want to meet you. We’re adding two QA Linux Admins—one Level 1 and one Level 2—to help keep mission‑critical systems secure, compliant, and humming across time zones. 🌍
What you’ll do
Stand up and harden Linux servers (bare‑metal + virtual), then keep them secure and stable in live and lab/test environments. 🧱⚙️
Drive security compliance (SSP knowledge = big bonus ✅) and maintain systems through updates and audits. 🔐
Learn customer software/hardware capabilities—and keep them maintained like a pro. 🧠🔧
Partner directly with government leadership to roll out updates across multiple projects. 🏛️🚀
Support local + remote customers across multiple time zones (yes, we coordinate the timestamps 😉). 🕰️
Open roles (2)
Level 1: 4️⃣ years experience + Bachelor’s 🎓
Level 2: 9️⃣ years experience + Bachelor’s 🎓
Linux culture welcome here—whether you say directory or (oops) folder. Apply today and help us keep systems battle‑ready.
👉 Apply via our website!
