Computer Network Administrator

Sentar is dedicated to developing the critical talent that the connected world demands to create solutions to address the convergence of cybersecurity, intelligence, analytics, and systems engineering. We invite you to join the small business team where you can build, innovate, and secure your career. Sentar is seeking a Computer Network Administrator at Shaw AFB in South Carolina! Role Description Provide Tier 2 technical support (diagnosis, analysis and troubleshooting and resolution for more complex network, client and end-user connectivity issues escalated by Tier 1 technical support staff). Add and remove client devices (e.g., PCs, Thin Clients, VoIPs, VoSIPs, VTCs, DVTCs, peripherals, etc.) from networks. Update and patch network equipment, firmware and software to ensure configuration and cybersecurity compliance. Operate and maintain access control systems; and manage and configure MAC address authentication. Administer network administrative accounts and access. Operate and maintain network monitoring and analysis tools; and detect, analyze and resolve network infrastructure and systems problems. Monitor and control network performance, utilization and capacity to ensure optimal performance, availability, serviceability and recoverability; and report any vulnerabilities or deficiencies to 609 ACOMS and 609 EACOMS government technical representatives. Evaluate current infrastructure, research current technologies/solutions; and provide hardware/software upgrade and replacement recommendations for end‑of‑life/end‑of‑support COTS products to 609 ACOMS and 609 EACOMS government technical representatives. Assist with the tracking and management of COTS licenses, warranties, service level agreements renewals for network equipment and software. Support existing and new network cabling/wiring infrastructure (fiber and copper) to include installing, testing, troubleshooting, repairing and replacing cabling/wiring; and ensure cabling/wiring and patch panels are properly installed and labeled IAW Telecommunications Industry Association and Electronic Industries Alliance (TIA/EIA) and local standards. Assist with circuit actions to include preparing and coordinating requests for service; engineering, installing, testing and accepting or removing circuits per Telecommunications Service Orders; and preparing and maintaining circuit documentation and historical records. Update and maintain AOC network configuration and connectivity drawings, diagrams and engineering and installation documentation, and publish semi‑annually (Deliverable: System Documentation). Develop and submit an AOC Network Monthly Status Report. Qualifications Clearance Level: Secret Certifications: DoD IAT Level 2 (Security +) or higher Cisco Certified Network Associate (CCNA) or equivalent certification Education: Associates degree in Computer Science or Networking; or, 2+ years' networking experience. Experience Network switches and routers Modems Cabling and patch panels Firewalls Security Appliances Access Control servers/Identity Service Engines Encryptors COMSEC Call Managers PCs and Thin Clients VTCs VoIP & Analog phones Deployable communications suites (e.g., CFK, ECK) Network monitoring software applications Comm and network analyzers/testers Benefits at Sentar Voluntary Medical, Dental, Vision, with Health Savings or Flexible Spending Plan options Voluntary Life, Critical Illness, Accident, and Long Term Care insurance options Group Term Life, Short‑Term and Long‑Term Disability is provided by Sentar to all qualifying employees Generous 401(k) match Competitive PTO plan that graduates quickly with years of service Other leave programs; holiday schedule along with bereavement, jury and military duty Mental health awareness programs Tuition reimbursement Professional development reimbursement Recognition and Awards programs If you are not ready to apply for this position, submit your resume here to join our talent community. We'll keep you updated occasionally on new job opportunities. Sentar is an Affirmitive Action and Equal Opportunity Employer M/F/Vets/Persons with Disabilities Our culture is one of inclusivity and support. Sentar is proudly an Equal Opportunity and VEVRAA Federal Contractor Employer M/F/Vets/Persons with Disabilities. Follow these links to learn more about your rights: EEO Is the Law Poster ; EEO Is Law Supplement ; and Pay Transparency . We want you to build your career at Sentar, so if you are an individual with a disability and require a reasonable workplace accommodation applying for a job or at any point in the employment process, contact the Recruiting Manager at View email address on click.appcast.io . Please indicate the specifics of the assistance needed. Thank you for considering Sentar in your employment search. Build, Innovate, Secure Your Career at Sentar. #J-18808-Ljbffr