Sr. System Administrator / Dev Ops - Linux Kubernetes
Red Arch Solutions· Information Technology And Services· Sep 18, 2026 · 1mo ago
Linthicum, MD
In office
Full-time
Senior
$180K–$205K
10+ years exp
Job description
Red Arch Solutions is seeking a Senior Systems Administrator to support a software development / engineering project looking to productize their system.
Qualifications:
Contractor will be supporting an IC wide mission environment / service. Minimum of 10 years experience as a Linux System Admin / Eng.
Required: Linux - (CentOS/RHEL) Linux admin experience. Kubernetes based environment. Red Hat Certification desired
Required: Kubernetes (K8's) experience; specifically tooling and container fundamentals needed. Experience with High Side / Classified networking is a major plus.
Required: Security + Certification; Kubernetes, BASH
Highly Desired: Python, Ansible, Salt, VMware experience, Agile, Dev Ops, Key Management / Encryption technologies
Other Desired experience: • Storage
• Networking
• Security Compliance
• Authentication
• Physical Server Administration
• Currently holds or recently held SYS3 PRIVAC level desired. If SYS3 is not current, candidate will need to put in for SYS3.
Salary range for this position: $180,000-$205,000 #CJ The Red Arch Solutions pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Determination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity as well as alignment with market data.
Red Arch Solutions Benefits Snapshot:
• 100% paid employee healthcare premiums. CareFirst Advantage Best in Class Benefits.
• HaloScripts Concierge prescription medication service
• Generous PTO.
• 10 % 401K 6% match vested day one and up to 4% profit sharing contribution.
• Annualized bonus compensation.
• Spot bonuses for hard work.
• Tuition reimbursement.
• 529 College Saving Plan.
• College Loan Pay Back Program.
• 11 Paid Federal Holidays
• Generous Referral Bonuses.
Red Arch Solutions provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.
Have more questions about Red Arch? Email us at Careers@RedArchSolutions.com
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Keywords to mirror
kubernetespythonagile
- Platform
- jazzhr
- Effort
- medium
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401k
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