Network Computer System Administrator
Integral · McLean, VA
—
Jun 29, 2026
McLean, VA
Jul 21, 2026
What this job asks for AI summary
This role supports U.S. Army cyber defense research by administering and securing network and cloud computing environments. Day-to-day work centers on vulnerability scanning and assessment using Tenable Security Center and Nessus, securing interfaces across client, server, and cloud systems (IaaS/PaaS/SaaS), and maintaining system security baselines. A TS/SCI clearance and Tenable Certified Security Engineer credential are required.
Mid level · 3+ years · Washington-Arlington-Alexandria, DC-VA-MD-WV · Bachelor's required · TS/SCI clearance
We read this from the posting text with AI. Skim the description below before ruling yourself out.
How this req sits in the market our data
Most people in this occupation already list these. Still required — just not what gets you shortlisted.
What the occupation pays Median $152,225 (middle half $125,286–$177,673).
Estimated from BLS employment for this occupation and area, per-skill prevalence across our listing corpus, and published wage benchmarks — as of Jul 28, 2026. It is a model, not a headcount.
Why we read it this way (9)
The job title is 'Network Computer System Admin' but the actual responsibilities and requirements are squarely focused on cybersecurity — vulnerability scanning, intrusion detection, security architecture, and cloud security — making 15-1212 (Information Security Analysts) the best fit. 15-1244 (Network and Computer Systems Administrators) is the runner-up given the title.
The qualifications section appears to repeat several blocks verbatim (Tenable and Nessus requirements appear twice, McAfee HBSS requirements once). These have been deduplicated in the extracted skills.
The Tenable® Certified Security Engineer certification is listed as a required qualification; it is a credential rather than a named technology tool and so is not emitted as a skill, but hiring managers should note it is explicitly required.
The DISA ACAS requirement is stated as holding 'the most current DISA ACAS Version in use training certificate' — treated as a required tool/platform familiarity.
Total years minimum is set to 3, reflecting the longest explicitly stated experience requirement (3 years with Tenable Security Center/Nessus and 3 years with McAfee HBSS). The role's scope and requirements otherwise suggest a mid-level practitioner.
No compensation figures are provided in the posting.
The role supports the U.S. Army C5ISR Center; while a specific work site is not named, the company is headquartered in McLean, VA and serves federal defense clients, so the Washington DC metro CBSA is the most likely location.
Ignored 1 non-technology phrase(s) as skills (responsibilities/concepts, not named tools): Nessus Attack Scripting Language.
Requires a TS/SCI clearance — the cleared population is a small fraction of this occupation, so the real candidate pool is materially smaller than the estimate below, which does not model clearance.
Read the full posting
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