Join The Team That Gets Shit Done.
At 540, we use technology to serve missions that matter. We’re looking for teammates who are hungry to solve real problems, innovate with purpose, and contribute to work that supports our nation’s security and progress. Sound like you?
Job Openings.
| Title | Location | More Info |
|---|---|---|
| Cybersecurity Engineer | Patrick SFB, FL or Arlington, VA | View Job |
| DevSecOps Engineer | Remote | View Job |
| DevSecOps Engineer | Patrick SFB, FL or Arlington, VA | View Job |
| Pitch Your Position! | Arlington, VA | View Job |
| Senior Cloud Engineer | Patrick SFB, FL or Arlington, VA | View Job |
| Senior Software Engineer (AI/ML) | Patrick SFB, FL or Arlington, VA | View Job |
| Senior Software Engineer (Contract) | Remote | View Job |
| Senior Solutions Architect | Patrick SFB, FL or Arlington, VA | View Job |
| Senior Solutions Architect | Remote | View Job |
| Senior Solutions Architect (AI/ML & Cloud) | Arlington, VA | View Job |
| Software Engineer | Remote | View Job |
| Software Engineer (Contract) | Remote | View Job |
| Solutions Architect | Patrick SFB, FL | View Job |
| Technical Recruiter (Contract) | Arlington, VA | View Job |
| Test Automation Engineer (Contract) | Remote | View Job |
540 is an EEO/AA/Disability/Vets Employer. We can and will provide reasonable accommodations for individuals who are unable to use the online system due to a disability.
Mission-Driven Work. People-First Benefits.
We’ve got America’s back — and yours, too.
Health Insurance
Day-one coverage with fully paid medical, dental & vision plans for employees401(k) Match
Up to 4% employer match on retirement contributionsFlexible PTO
Take the time you need, when you need it — plus 11 Federal HolidaysParental Leave & Adoption Assistance
4–8 weeks paid to bond with your baby & financial support for growing familiesLife & Disability
Company-paid life insurance (with optional buy-up available) plus company-paid short- & long-term disability coverageLearning & Development
Certifications, conferences & education support + MacBook & cloud tools540 Week
Annual all-hands company event at our HQ. Come one, come all!Event Perks
Access to Nationals & Capitals tickets540 Swag & Milestone Gifts
Lots of swag coming your way!HQ Office Perks
Metro & parking reimbursement, lunches, nitro coffee & snacks at HQ
How We Hire.
We respect your time — our hiring process is structured, transparent, and efficient, so you always know where you stand. Just as we're assessing whether you're the right fit for 540, we want you to have the clarity and insight to decide if we're the right fit for you, too. Here’s what you can expect:
Intro Chat
A quick 15-20 minute call with our recruiting team to explore fit
Phone Interview
A deeper conversation with a 540 teammate about your experience and mindset
Skills Assessment
We use practical, role-specific exercises to understand how you think & work
Video Interview
Meet 3-4 team members in a deeper conversation focused on values, fit, communication, and how you tackle challenges. It’s also your chance to get to know us.
Decision & Offer
When it's a mutual fit, we move fast
What We Look For.
We’re not looking for perfection — we’re looking for people with potential, integrity, and the drive to make an impact. If you're someone who learns quickly, adapts thoughtfully, and genuinely cares about the mission, you'll fit in here.
We look for:
Strategic thinkers who can communicate clearly, assess complexity, and make smart decisions under real-world constraints
Collaborators who listen well, give and receive feedback, and help those around them grow
Doers who take ownership, care about the craft, and deliver high-quality work with pride
We care about how you think and work just as much as what you’ve done. Show us your mindset, your skills, and your commitment to doing meaningful work.
Our Approach To AI.
We believe in using AI responsibly, transparently, and with intention. For more about how we integrate AI into our hiring and technical work, click below.