Job description

Security Clearance with Polygraph is required System Administrator – Skill Level 2 Are you a Linux-savvy systems professional looking to take your career to the next level? We're looking for a talented and motivated System Administrator (Level 2) to join our team in Annapolis Junction, MD. This is a fantastic opportunity to work in a dynamic, technically challenging environment where your skills will make a real impact — and be well rewarded at $70–$88/hour. 10 years of experience with a Bachelor's degree in a STEM field required. What You'll Be Doing In this role, you'll be at the heart of our infrastructure operations, tackling meaningful technical challenges every day. Your core responsibilities will include: • Managing and supporting container and cloud environments — keeping modern infrastructure running smoothly • Overseeing storage management solutions to ensure reliability and performance • Supporting and maintaining virtualization platforms across the environment • Administering IP networking and firewall configurations to maintain secure, stable connectivity • Working extensively in an all-Linux environment — this is your playground • Applying a solid understanding of PKI, TLS, cryptography, and crypto policies to uphold security standards • Providing application support and general troubleshooting to keep systems and users running efficiently • Supporting SSP compliance and STE/STN requirements on Linux systems — your attention to detail will be valued here What We're Looking For You're a hands-on systems administrator who thrives in a Linux-first environment and takes pride in keeping complex systems secure and operational. Specifically, we're looking for: • 10 years of experience in a relevant technical role, along with a Bachelor's degree in a STEM field • Strong, demonstrable experience with Linux system administration • Hands-on experience with containers and cloud platforms (e.g., Docker, Kubernetes, AWS, Azure) • Proficiency in storage management and virtualization technologies • Solid knowledge of IP networking, routing, and firewall management • Working knowledge of PKI/TLS/cryptographic principles and security policy implementation • Experience supporting SSP compliance frameworks and STE/STN processes on Linux systems • Bonus: Experience with automation tools (e.g., Ansible, Terraform, Bash scripting) — we love candidates who work smarter, not harder Why You'll Love This Role • Competitive pay — $70 to $88 per hour, reflecting the value you bring • Work on technically rich, mission-relevant systems that matter • Grow your expertise in a role that spans cloud, security, networking, and compliance • Be part of a team that values technical excellence and continuous improvement Location This position is based on-site in Annapolis Junction, MD. Candidates must be available to work from this location. About Ctrl+ Ctrl+ is an innovative software engineering and staffing firm based in Elkridge, Maryland. We specialize in providing cutting-edge software solutions and assembling exceptional teams for Department of Defense (DoD) programs. From designing secure software to offering expert staffing solutions in cyber security, program management, analysis, and comprehensive documentation, we cover every aspect of our clients’ projects from start to finish. Benefits At Ctrl+, we give you the power to customize your benefits. Choose from health, dental, and vision coverage, plus a Dependent Care FSA to set aside tax-free dollars for child or adult care. What we provide: - Flexible healthcare options (CareFirst medical, dental & vision) - Dependent Care FSA (up to $5,000 household / $2,500 individual) - Tech reimbursement – up to $1,500 every other year - 100% Employer-paid Life, AD&D, Short- & Long-Term Disability Insurance - 100% Employer-paid 10% 401(k) contribution (vested immediately) - Sign-on & retention bonuses - Flexible PTO (carry over up to 300 hours + payout for excess) - Paid hours for company events & training - Referral bonus: $1.50/hr extra for successful hires you refer Equal Opportunity Employer Ctrl+ is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, veteran status, or any other characteristic protected by applicable law.

Requirements

Must-haves

Security Clearance with Polygraph is required
System Administrator – Skill Level 2
10 years of experience with a Bachelor's degree in a STEM field required.
What You'll Be Doing
In this role, you'll be at the heart of our infrastructure operations, tackling meaningful technical challenges every day. Your core responsibilities will include:
Managing and supporting container and cloud environments — keeping modern infrastructure running smoothly
Overseeing storage management solutions to ensure reliability and performance
Supporting and maintaining virtualization platforms across the environment
Administering IP networking and firewall configurations to maintain secure, stable connectivity
Working extensively in an all-Linux environment — this is your playground
Applying a solid understanding of PKI, TLS, cryptography, and crypto policies to uphold security standards
Providing application support and general troubleshooting to keep systems and users running efficiently
Supporting SSP compliance and STE/STN requirements on Linux systems — your attention to detail will be valued here
You're a hands-on systems administrator who thrives in a Linux-first environment and takes pride in keeping complex systems secure and operational. Specifically, we're looking for:
10 years of experience in a relevant technical role, along with a Bachelor's degree in a STEM field
Strong, demonstrable experience with Linux system administration
Hands-on experience with containers and cloud platforms (e.g., Docker, Kubernetes, AWS, Azure)
Proficiency in storage management and virtualization technologies
Solid knowledge of IP networking, routing, and firewall management
Working knowledge of PKI/TLS/cryptographic principles and security policy implementation
Experience supporting SSP compliance frameworks and STE/STN processes on Linux systems
Why You'll Love This Role

Nice-to-haves

Bonus: Experience with automation tools (e.g., Ansible, Terraform, Bash scripting) — we love candidates who work smarter, not harder
Referral bonus: $1.50/hr extra for successful hires you refer

Application prep

Use the role’s language and application details while tailoring your materials.

Keywords to mirror

dockerkubernetesawsazure

Platform: breezy
Effort: medium

Benefits

Benefits detected in the listing.

Dental

Vision

401(K)

Pto