Systems Engineer - Linux Closed-Network Operations

Keep a closed, multi-site mission system secure, stable and well documented. Partner directly with customer stakeholders across capabilities and operations teams.

The mission

Support a closed enterprise system that spans multiple locations, helping mission teams rely on secure, compliant and well-maintained infrastructure.

What you’ll do

• Administer and maintain Linux systems across multiple sites
• Automate operational and maintenance tasks with Bash and Python
• Ensure systems meet established security compliance policies
• Support basic network switch configuration
• Support containerized services and tooling
• Create and maintain clear technical documentation

Applicants must currently hold an active TS/SCI with polygraph. Ctrl+ does not sponsor new security clearances or clearance upgrades. Applicants who do not meet this requirement cannot be considered., * 7 years of relevant experience. Bachelor’s degree in Computer Science or a related discipline from an accredited college or university.

• Linux command-line tools and Linux system administration
• Bash and Python automation scripting
• Security compliance requirements for government systems
• Basic Cisco switch configuration
• Docker, Podman or containerd
• Technical documentation

Preferred qualifications

• Windows system administration
• NetApp storage
• vSphere/vCenter virtualization
• Jira and Confluence

$98.02-$108.23 per hour in approximate pay; employer 401(k) contribution is additional.

Compensation: The listed range reflects approximate hourly pay across our compensation models and excludes Ctrl+’s employer 401(k) contribution. Your hourly pay will vary based on qualifications, experience, and the compensation model you select. The lower end reflects a no-bonus option with five weeks of PTO; the upper end reflects the Max Rate option without bonus or PTO.

Choose from three compensation models: Max Rate, With Bonus, or With Bonus and PTO. Offers include a projected five-year compensation comparison and a package comparison sheet. PTO and bonuses depend on the selected model and role eligibility., * 10% employer 401(k) non-elective contribution

• Employer-paid life insurance and short- and long-term disability insurance
• Medical, dental and vision coverage options
• Employee Assistance Program
• Professional development and certification reimbursement
• Technology and ergonomic equipment reimbursement, subject to eligibility
• Referral and retention bonus programs, subject to eligibility
• Paid social and team events

Ctrl+ is a software engineering and staffing firm based in Elkridge, Maryland, supporting Department of Defense missions in the Fort Meade area and other listed locations. Founded by two college roommates, Brad and Bhavin, Ctrl+ brings a close-knit team approach, with founders who work on contracts alongside employees.