System Administrator I

Resource Management Concepts, Inc. • Crane, IN

9d • $62,000 - $78,000 • Onsite

About The Position

The System/Network Administrator supports U.S. Navy mission systems by administering, maintaining, securing, and documenting classified and unclassified network infrastructure. The role is responsible for network availability, configuration control, COMSEC accountability, cryptographic device lifecycle support, and technical documentation in accordance with contract requirements, applicable policies, and site procedures. Work may be performed in offices and other facilities in the Crane location. The position may require work outside normal business hours for maintenance windows, outage response, system activations, or mission requirements, and may involve moving network equipment and working in equipment racks or restricted-access technical spaces.

RMC describes an investment in employee training, certifications, education, and career development. Benefits include tuition assistance, certifications, paid vacation, 11 paid federal holidays, healthcare plans, pet insurance, and a 401(k) package. The stated annual salary range is $62,000 to $78,000.

Requirements

• Active U.S. Government Secret security clearance.
• Current CompTIA Security+ certification.
• U.S. citizenship, as required to maintain the clearance and support the contract.
• 2–3 years of experience in network administration, network operations, systems administration, or a related technical field.
• Experience configuring and troubleshooting enterprise network equipment, including managed switches and routers.
• Experience with IP networking concepts, including TCP/IP, subnetting, VLANs, routing, switching, DNS, DHCP, and network troubleshooting tools.
• Experience maintaining technical documentation, inventories, and configuration records.
• Ability to work independently while coordinating effectively with a government-led technical team.
• Strong written and verbal communication skills.

Nice To Haves

• Prior experience supporting U.S. Navy, Department of War, or other federal government network environments.
• Experience with TACLANE encryptors, COMSEC procedures, key management, SKLs, and cryptographic equipment accountability.
• Experience with SRDTE systems and activation and patch-management processes.
• Experience using GEMONE or comparable cryptographic-device management platforms.
• Familiarity with DoW cybersecurity, configuration-management, and inspection requirements.
• Relevant networking certifications, such as Cisco CCNA/CCNP, Juniper, or equivalent.
• Experience supporting classified network environments.

Responsibilities

• Administer, configure, monitor, maintain, and troubleshoot network infrastructure, including switches, routers, firewalls, and associated network services.
• Build, configure, deploy, and manage network switches and routers; maintain approved configurations, backups, and configuration-control records.
• Perform system patching, upgrades, activations, and sustainment activities for SRDTE systems and associated network components.
• Build, configure, maintain, and troubleshoot TACLANE encryptors, including software and firmware updates, key loads, battery replacements, and equipment lifecycle actions.
• Perform COMSEC key-management activities, including loading, safeguarding, tracking, and accounting for keying material and related devices.
• Manage COMSEC containers, combinations, access records, and accountability documentation in accordance with approved local procedures.
• Conduct and document semiannual COMSEC inventories, annual SRDTE hardware inventories, and monthly COMSEC Simple Key Loader (SKL) audits.
• Administer and maintain GEMONE management functions, including device-status monitoring, configuration support, and recordkeeping, as applicable.
• Monitor network performance, availability, capacity, and security events; identify faults and coordinate corrective actions.
• Respond to network incidents, service interruptions, and user support requests; document troubleshooting actions and resolutions.
• Maintain technical documentation, including network diagrams, rack elevations, configuration baselines, standard operating procedures, inventory records, and change records.
• Support system accreditation, cybersecurity compliance, inspections, audits, and technical reviews by providing required network and COMSEC documentation.
• Coordinate with government personnel, engineering teams, cybersecurity personnel, vendors, and other contractors to resolve network and communications issues.
• Follow established configuration-management, change-management, information assurance, COMSEC, physical security, and safety procedures.
• Perform other related duties within the scope of the position and contract requirements.

Benefits

• Career growth and investment in employee training, certification, and education.
• Tuition assistance.
• Paid vacation package.
• 11 paid federal holidays.
• High-quality, low-deductible healthcare plans.
• Pet insurance.
• Competitive 401(k) package.

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level
• Education Level: No Education Listed