Network Security Administrator

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This position supports the Air Force Technical Applications Center (AFTAC) in the development and maintenance of the United States Prompt Diagnostic System (USPDS), a key component of the National Technical Nuclear Forensics (NTNF) mission. USPDS is a fully integrated, terrestrially based, geographically dispersed, centrally managed prompt detection and reporting system. The Network Security Administrator is responsible for Information System Security (ISS) administration, accreditation and certification, virus detection and eradication, and network intrusion prevention.

This role ensures compliance with Federal, DoD, and DISA policies and supports the secure design and implementation of networks and systems.

• Apply DISA STIGs to networks and systems to meet ISS requirements.
• Develop and maintain security policies and procedures for network reliability and accessibility.
• Participate in configuration management meetings to ensure compliance with DoD and DISA policies.
• Maintain comprehensive knowledge of NIST, RMF, DoD, and DISA regulations and implementation strategies.
• Demonstrate working knowledge of IYT operating systems, system hardware, and communication protocols.
• Understand INFOSEC structure and interrelations among major organizations.
• Utilize scanning tools such as ACAS to identify and resolve vulnerabilities.
• Use virus software to detect, eradicate, and repair virus-related damage.
• Employ audit correlation tools such as Arc Site to investigate malicious activity.
• Ensure system compliance with NIST and ICD-503 standards through optimal tool and configuration mapping.
• Prepare clear, concise reports for technical and non‑technical audiences.

• Must be a US citizen.
• Must have an active TS/SCI security clearance.
• BS in a related field with 5 or more years of relevant experience.
• In lieu of a degree, 9 or more years of relevant experience.
• Expertise in ISS requirements and Risk Management Framework (RMF).
• Knowledge of network security policies, procedures, and configuration management.
• Familiarity with DoD and DISA policies/STIGs.
• Working knowledge of IYT operating systems and system hardware.
• Experience with scanning tools such as ACAS and HBSS.
• Knowledge of virus scanning and auditing tools such as Arc Site.
• Understanding of INFOSEC and network design, planning, installation, and testing.
• Ability to write technical reports, business correspondence, and procedural manuals.
• Strong oral and written communication skills.
• DoD‑8570 IAT Level 2 baseline certification (Security CompTIA Security+ CE).
• CompTIA Network+, A+, CySA+, GSEC).
• Successful background and drug screening check.

• Master’s degree.
• USPDS experience.
• PDO experience.
• Commercial network expertise.
• AFTAC experience.
• Ability to read, analyze, and interpret government regulations, policies, and planning documents.
• DoD‑8570 IAT Level 3 baseline certification (CISSP, CASP+CE, CISA, CISSP).
• Security+ (CompTIA) – foundational cybersecurity knowledge.
• Certified Information Systems Security Professional (CISSP).
• DISA STIG Training – for secure configuration compliance.
• RMF Training – for managing cybersecurity compliance in DoD environments.
• ACAS and HBSS Training – for vulnerability scanning and host‑based security.

The work environment characteristics and physical demands described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

• The majority of the time is spent in an office setting.
• Occasionally lift and/or move up to 25 pounds.
• Specific vision abilities required include close vision, distance vision, color vision, and the ability to adjust focus.

• Medical, Dental and Vision Insurance
• 401k immediate vesting with company match
• Flexible Spending Accounts
• Health Savings Account with company contributions
• Employee Assistance Program (EAP)
• Bonuses for performance
• Voluntary life/accidental death & dismemberment
• Educational assistance and special training programs
• Voluntary benefits (accidental, critical illness, whole life)
• Group life insurance (Company paid)
• Short‑term and Long‑term Disability Insurance (Company paid)
• Paid Time Off (PTO), Holiday Leave, Jury Duty, and Military Leave
• Health and fitness reimbursement
• Referral bonuses
• Employee discounts on various services and products

Zel Tech is an equal opportunity employer and does not discriminate based on race, color, religion, creed, sex, age, sexual orientation, national origin, disability, marital status, military status, genetic predisposition, or any other basis protected by law.

• Mid‑Senior level

• Full‑time

• Information Technology
• Defense and Space Manufacturing