Senior Network & Computer Systems Administrator

SteelGate LLC; Arlington, Northern (VA, KY); Hybrid; USD 90,000 - 105,000; Full time

Benefits offered by this job

401(k) matching

Full Medical

Paid time off

Professional development assistance

Job summary

SteelGate LLC in Arlington, VA is seeking a Senior Network & Computer Systems Administrator to ensure system reliability, platform stability, and secure data access across a mission-focused collaboration environment. The role includes monitoring, supporting cloud and hybrid infrastructure, and ensuring compliant operations.

The ideal candidate has a bachelor’s degree in a related field and at least eight years of systems engineering experience, with three years in cloud/hybrid environments and

Qualifications

• Minimum of eight years of systems engineering experience.
• Minimum of three years supporting cloud or hybrid infrastructure.
• Experience with FedRAMP, NIST, DHS 4300A, and FISMA compliance.
• Experience with system monitoring, logging, and incident triage.
• Experience supporting access management workflows.

Responsibilities

• Maintain system reliability and platform stability.
• Support cloud and hybrid infrastructure components and ensure secure operations.
• Monitor systems, log events, and triage security incidents.
• Manage access workflows and ensure compliance with security standards.

Skills

Systems engineering

Cloud infrastructure

Security/compliance frameworks

Incident triage

Access management workflows

Education

Bachelor’s degree in systems engineering, Information Technology, Computer Science, or a related field

Tools

FedRAMP

NIST

DHS 4300A

FISMA

Job description

Senior Network & Computer Systems Administrator

Full Time | Arlington, VA | Secret Clearance Required

SteelGate LLC is seeking a Senior Network & Computer Systems Administrator to support system reliability, platform stability, and data accessibility across a mission focused collaboration environment. This role performs system monitoring, supports cloud and hybrid infrastructure components, and ensures secure, compliant operations.

Minimum Education:

Bachelor’s degree in systems engineering, Information Technology, Computer Science, or a related field.

Minimum Experience:

• Minimum of eight years of systems engineering experience
• Minimum of three years supporting cloud or hybrid infrastructure environments
• Experience with FedRAMP, NIST, DHS 4300A, and FISMA compliance
• Experience with system monitoring, logging, and incident triage
• Experience supporting access management workflows

Certifications (Preferred):

• AWS
• Azure
• Security+
• CISSP

Required Knowledge, Skills, and Abilities:

• Systems architecture and design
• Cloud infrastructure and platform integration
• Security and compliance frameworks (FedRAMP, NIST)
• Cross platform integration and performance optimization

Job Types:

Full-Time

Salary:

$90k-$105k

Schedule:

Monday-Friday

Benefits:

• 401(k) matching
• Full Medical
• Paid time off
• Professional development assistance

STEELGATE LLC is a Service-Disabled, Veteran-Owned Small Business (SDVOSB) that prides itself in hiring top-level Subject Matter Experts (SME’s) proven to exceed deliverable expectations. STEELGATE LLC is focused on solving the hard problems facing our government and commercial clients. Our success lies in blending together relevant domain/functional knowledge with deep expertise in Information Technology, Cybersecurity, Defensive Cyber Operations, cloud-based DevSecOps, Data Analytics & AI, Acquisition and Acquisition Management, and more. STEELGATE LLC has a positive, inclusive workplace environment where all team members and partners work towards mutual success. We have established a reliable reach-back program whereas all SMEs are available to support, advise and directly complete mission deliverables when necessary. STEELGATE LLC has a worldwide reputation as a valued and trustworthy partner. Our can-do attitude and willingness to support any mission requirement sets us apart from other small business organizations. Find out more about STEELGATE LLC @ www.steelgatellc.com.

We are an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law.