Senior Enterprise Infra Systems Administrator (TS/SCI)

Peraton; Laurel (MD); On-site; USD 135,000 - 216,000; Full time

Benefits offered by this job

Heavy benefits coverage for employees

25 days PTO annually

Bonus plan eligibility

Job summary

Peraton is hiring an Enterprise Infrastructure Support Systems Administrator to join our Cyber Mission unit in Annapolis Junction, MD. This full-time role supports one of the largest IC contracts and requires TS/SCI clearance with polygraph.

You will design, document, and deploy system solutions, collaborate with cross-functional teams, and ensure capacity planning and secure operations across Linux, Unix, and Windows environments.

Qualifications

• Bachelor’s degree in a technical discipline; 10 years SA experience required, 4 years can substitute for degree.
• DoD 8570 IAM Level I+ compliance required.
• 2+ years modern operating systems and network architectures experience.
• 2+ years certification and accreditation experience; architecture design and IA metrics.
• Ability to optimize system operation and resource utilization.

Responsibilities

• Provide system administration solutions to meet required capabilities.
• Create bills of materials, network designs, and diagrams, plus installation documentation.
• Collaborate with network, storage, and server teams to define updated solutions.
• Respond to capacity and user requirements and plan power, space, cooling, and funding.

Skills

System administration

Security clearance

Cybersecurity IAM Level I+

Problem solving

Communication skills

Enclave systems

Education

Bachelor’s degree in a technical discipline

Tools

Network design tools

Documentation tooling

Job description

Peraton is hiring an Enterprise Infrastructure Support Systems Administrator to join our Cyber Mission unit in Annapolis Junction, MD. This full-time role supports one of the largest IC contracts and requires TS/SCI clearance with polygraph.

You will design, document, and deploy system solutions, collaborate with cross-functional teams, and ensure capacity planning and secure operations across Linux, Unix, and Windows environments.