Arcfield · 1 day ago
Systems Administrator Technical Specialist
Washington, DC
Full-time
Onsite
Senior Level, Lead/Staff
$109K/yr - $261K/yr
8+ years expArcfield is seeking a highly skilled and experienced Senior System Administrator to join their dynamic team at the Naval Research Lab (NRL). This role focuses on managing mission-critical systems and lab infrastructures, ensuring optimal performance and security of hardware and software components.
ConsultingManagement Consulting
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Manage and maintain lab environments to ensure optimal performance, availability, and scalability
Design, configure, and maintain operating systems including Linux, Windows, and potentially macOS
Manage LAN/WAN infrastructure including routers, firewalls, and VPNs
Implement and maintain cybersecurity protocols to safeguard software, operating systems, and networks
Apply encryption standards and protocols to secure sensitive data and communications
Develop and maintain scripts using Bash, PowerShell, Ansible, or Python to automate system tasks and deployments
Support and oversee software builds and version control using Git, ensuring alignment with evolving government and end-user requirements
Translate complex technical requirements into clear, actionable plans and communicate effectively across teams
Collaborate with cross-functional teams in fast-paced environments to deliver reliable and secure system solutions
Qualification
Required
BS 10-12, MS 8-10, Phd 5-7; Bachelor's degree in Information Technology, Computer Engineering or related technical field
8 - 12 years of hands-on experience in system administration
Must possess and maintain an active Secret security clearance
Extensive experience with hardware and software infrastructure components, including servers, storage, and networking
In-depth knowledge of security practices and protocols, including firewalls, encryption, and access controls
Working knowledge of implementing DOD security standards (e.g. STIGs)
Familiarity with scripting and automation tools
Demonstrated success managing technical delivery in government or defense-related projects
Excellent verbal and written communication skills
Preferred
Experience with Hyperconverged Infrastructure (HCI) solutions
Proficiency with hypervisors (VMWare, Proxmox) and container technologies (Docker, Kubernetes)
Experience with cloud-based infrastructure services (e.g., AWS, Azure, Google Cloud)
Working knowledge of programming languages such as Java, C/C++, and web technologies including APIs and SQL
Prior experience with DOD contracting and familiarity with Naval Research Lab (NRL) environments
Benefits
Health Insurance
Life Insurance
Paid Time Off
Holiday Pay
Short Term and Long-Term Disability
Retirement and Savings
Learning and Development opportunities
Wellness programs
Other optional benefit elections
Company
Arcfield
Arcfield provides innovative solutions in systems engineering and integration.
1001-5000 employees
Funding
Current Stage
Late StageLeadership Team
Kevin Kelly
Chairman and CEO
Ted Fidder
Chief Technology Officer
Recent News
2025-12-19
Washington Technology
2025-12-17
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