Senior Software Engineer
Astrion
Dahlgren, VA · $150k–$190k a year · Posted November 3, 2026
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Engineering jobs in the rankings
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
Pay compared with the market
This listing pays about $170,000 a year. Across 1,014 open senior software engineer listings that state pay, the middle half runs $167,500 to $222,500 and the median is $200,000. That is inside the middle half of those listings, 15% below the median.
Listed pay is what employers advertise, not what people are paid.
Senior Software Engineer salaries by state · Check your own pay
How AI is used in this kind of work
Among software developers, AI is already used for some of the tasks. Measured exposure for software developers: 29% (some).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Astrion has filed 4 layoff notices in the last twelve months, covering 309 workers, most recently August 2026. These are public filings with state labor departments, and an open role can sit alongside them. See the filings
About the job
... Senior Software EngineerLocation: Dahlgren, VAJob Status: Full TimeClearance: SecretSalary: $150,000 to $190,000SEG, an Astrion company, is seeking a Senior Software Engineer to add to our excellent Modeling and Simulation Development team in Columbia, MD. SEG is an industry...