AT/FP Navy Systems Administrator (NDW Region)

Serco; Washington (District of Columbia); On-site; USD 95,000 - 145,000; Full time

Job summary

Serco is seeking a Systems Administrator in the NDW region to support AT/FP programs for the Navy. The role requires DoD Secret clearance, 4+ years’ experience, and expertise in Windows, Active Directory, and STIG compliance.

You will travel ~75%+, install and maintain systems, manage security controls, and provide IA/backup support across DoD networks. NDW-based with Navy Region Mid-Atlantic/Southeast sites; compensation aligns with DoD roles.

Qualifications

• DoD Secret Security clearance required or able to obtain.
• High School Diploma or GED and 4+ years of relevant experience.
• CompTIA Security+ (or higher DoD 8570 IAT Level II) certification.
• Strong understanding of Windows operating systems and Active Directory.
• Experience with GPO management and data backup solutions (Macrium Reflect).
• Experience with vulnerability remediation and STIG configurations for system hardening.
• Ability to create SOPs and document designs, requirements, tests, and technical reports.
• Familiarity with DoD networking and security accreditation requirements.
• Willingness to travel 75% or more; able to work at client sites with variable conditions.

Responsibilities

• Set up and maintain Windows systems, applications, and accounts; perform backups.
• Manage AD/Group Policy and data backup solutions.
• Apply security controls, STIGs, and vulnerability remediation.
• Follow security policies and support DoD-compliant operations.
• Provide lifecycle support for C4I systems and maintain documentation.
• Support projects at client sites with travel obligations (75%+).
• Collaborate across teams to resolve systems issues and produce SOPs.

Skills

Windows operating systems

Active Directory / GPO

Vulnerability remediation / STIG

DoD Secret Security clearance

Documentation / SOPs

Multitasking / cross-team support

Travel 75%+

Education

High School Diploma/GED

CompTIA Security+ or DoD 8570 IAT Level II

Tools

Macrium Reflect

Trellix HBSS

ACAS

SCAP

STIGs

eMASS

DoD RMF

Navy AT/FP systems

Job description

Serco is seeking a Systems Administrator in the NDW region to support AT/FP programs for the Navy. The role requires DoD Secret clearance, 4+ years’ experience, and expertise in Windows, Active Directory, and STIG compliance.

You will travel ~75%+, install and maintain systems, manage security controls, and provide IA/backup support across DoD networks. NDW-based with Navy Region Mid-Atlantic/Southeast sites; compensation aligns with DoD roles.