Software Engineer
GliaCell Technologies · Annapolis Junction, MD
$50,000–$120,000from the description
Jul 20, 2026
Annapolis Junction, MD
Jul 22, 2026
What this job asks for AI summary
A full-time software engineering role supporting a U.S. Government customer at Annapolis Junction, MD, focused on sustaining mission-critical software and systems. Day-to-day work involves Java development alongside MapReduce, cloud technologies, GhostMachine, and QTA. The position suits an experienced engineer with at least seven years of relevant background and an active TS/SCI with Polygraph clearance.
Senior level · 7+ years · Baltimore-Columbia-Towson, MD · TS/SCI clearance · Full-time
Posted 3 times — it's one opening, so apply once.
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
What the occupation pays Median $141,954 (middle half $107,994–$205,328). This posting is about at that midpoint.
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 (7)
The posting titles this role simply 'Software Engineer' with no level modifier, so advertised seniority is Unspecified; however, the 7-year experience requirement and government-contract scope support a Senior classification.
A TS/SCI with Polygraph is an explicit hard gate — the posting opens with a bolded warning that candidates without this clearance should not apply. The JD notes the position 'may require in-scope poly within 7 years,' implying an active or reinstateable TS/SCI Poly is required from day one.
A Bachelor's degree in Computer Science or a related field is listed as required, but the JD explicitly states that 4 additional years of SWE experience may be substituted for the degree — so equivalent experience is accepted, and the degree requirement is set to None.
GhostMachine and QTA are listed as required skills in the 'Key Skills' section. These appear to be government/intelligence-community-specific tools; their exact nature may not be publicly documented.
The posted salary range ($50,000–$120,000/year) is unusually wide and the JD explicitly notes it reflects the minimum and maximum across all projects, with the individual offer determined by benefits package selection — the effective range for this specific role may be narrower.
Annapolis Junction, MD falls within the Baltimore-Columbia-Towson, MD CBSA (12580). The posting does not indicate remote eligibility for this specific role despite mentioning 'Work From Home Opportunities' as a general company benefit.
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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