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Platform Network Administrator - McLean, VA - Active TS/SCI CI p

SOC/Day & Zimmermann Federal Services

Posted today

Job Requirements

McLean, VA
Top Secret/SCI Polygraph
Career Level not specified
Salary not specified
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Job Description

Platform Network Administrator with active TS/SCI Clearance with CI Polygraph needed for a Long Term Contract opportunity with SOC's direct client for an onsite role based McLean, VA .

**Due to federal requirements, candidates must hold an Active TS/SCI Clearance with CI Polygraph to be considered for this role.**

As a Platform Network Administrator you will join a team of experienced network, platform, and software engineers responsible for building and operating next-generation data center networks that support Artificial Intelligence (AI) and high-performance computing workloads. This is an opportunity to gain hands-on experience with industry-leading technologies while developing expertise in large-scale, mission-critical networking environments.

Job Responsibilities:
  • Assist in documentation, monitoring, maintaining, and troubleshooting high-performance data center networking infrastructure.
  • Learn, support, and progressively develop expertise with advanced networking technologies, including BGP, ECMP, VXLAN, Spine-Leaf architectures, MCLAG, RoCEv2, and related technologies.
  • Assist in identifying performance trends, capacity constraints, and emerging issues before they impact services or customers.
  • Partner with experienced engineers to deploy, optimize, and scale network infrastructure supporting AI and other demanding workloads.
  • Investigate incidents, perform root cause analysis, and drive issues to resolution.
  • Participate in network upgrades, implementations, testing, and operational improvement initiatives.
  • Continuously expand technical expertise through hands-on experience, self-directed learning, mentorship, and training opportunities.
  • Travel up to 20% as needed to support deployments, installations, maintenance activities, and operational support.

Job Qualifications:
  • Active TS/SCI with CI Polygraph (Counter Intelligence Polygraph)
  • Strong network troubleshooting, analytical, and problem-solving skills.
  • Self-motivated with a strong sense of ownership, accountability, and follow-through.
  • Excellent communication and collaboration skills.
  • Ability to work effectively in a fast-paced environment where technology is continuously evolving.
  • Willingness and enthusiasm to continuously learn and develop new technical skills.
  • Ability to travel up to 20% (domestic and international).

Preferred Qualifications:
  • Familiarity with networking fundamentals, including TCP/IP, routing, switching, VLANs, SNMP, and basic network troubleshooting.
  • Experience with monitoring, telemetry, observability, alerting, or performance management tools.
  • Exposure to Linux systems or Linux-based Network Operating Systems (NOS).

Employment Prerequisites
The following requirements must be met to be eligible for this position: successful completion of a background investigation and drug urinalysis.

SOC, a Day & Zimmermann company, is an Equal Opportunity Employer, EOE AA M/F/Vet/Disability.
Note: Any pay ranges displayed are estimations, which may have been provided by job boards. Actual pay isdeterminedby an applicant's experience, technicalexpertise, and other qualifications as listed in the job description. All qualified applicants are welcome to apply.

#INDSOC

Estimated Min Rate: $70.00
Estimated Max Rate: $100.00
group id: cxhlpand

Diversity is one of our core values as a Company, and it’s also something very personal and unique to each employee. Who better to tell our story of diversity than the people who are part of that story. “The Many Diverse Voices of Betterment” shares how our unique backgrounds and perspectives make us stronger, together, as a Company as a whole, and as individuals. Our diverse and inclusive culture and what diversity means at SOC and Day & Zimmermann is told through personal, unscripted first-person narratives.

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About Us
SOC is an experienced mission support provider with a reputation for delivering responsive and agile solutions in support of national security interests in high-threat environments. SOC is an integrated provider of mission support solutions through our global security, operations and maintenance, architecture and engineering, and staffing services to the U.S. Government and commercial clients. We work side-by-side with our customers including, the U.S. Departments of State, Energy, and Defense, the Intelligence Community, other federal agencies, and non-governmental organizations, providing and helping create safe and secure environments in which they can perform their best work.

SOC/Day & Zimmermann Federal Services Jobs


Job Category
IT - Hardware
Clearance Level
Top Secret/SCI