6 data security engineer jobs at 3 companies in Concord, NH

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1w
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Systems Engineer II
Tewksbury, Massachusetts, United States
$69k-$131k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
2+ YOESTEM degree with ~2+ years experience, model-based engineering, requirements development, MATLAB/C++/Python skills, test/integration and data analysis experience; active transferable US security clearance required.
MATLAB, C++, Python
1mo
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Sr Manufacturing Engineer, CMM Focus
Andover, Massachusetts, United States
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
5+ YOEBachelor's in STEM and 5+ years relevant experience; CMM programming and inspection, ASME Y14.5 GD&T, SPC and root-cause methods, ability to obtain US security clearance, strong communication and data-analysis skills.
CMM, Creo CAD Software, SPC, CORE, 6-sigma, ASME Y14.5
1mo
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2026 Fulltime- Reliability Engineering I- Onsite
Tewksbury, Massachusetts, United States
$57k-$109k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
Bachelor's in STEM required, coursework/projects in reliability/statistics/systems or electrical engineering; ability to analyze data and apply engineering fundamentals; must be U.S. citizen able to obtain and maintain a DoD Secret security clearance.
Microsoft Excel, MATLAB, Python, SQL
1mo
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Sr. Staff Software Engineer- Eng
Sunrise or Lowell
$146k-$209k/yr HybridFull Time
UKG
UKG: Provider of workforce management and human capital management software.
8+ YOE8+ years software engineering experience (including 3+ years in lead/staff roles); experience with enterprise data lakes/lakehouse, real-time streaming, GCP/AWS data services; strong Python/Java/Scala skills; CI/CD and security-first pipeline experience; mentoring ability.
Python, Java, Scala, GCP, AWS, BigQuery, Postgres, AlloyDB, Dataflow (Beam), Dataform, Pub/Sub, Claude Code, Codex, CI/CD
2w
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Principal Software Engineer - Lead Metrics & Tools Specialist
Marlborough or Tewksbury or Tucson or Fort Wayne
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOE8+ years experience, STEM degree typically required, strong Jira/JQL expertise, data collection and automation experience, ability to obtain Interim Secret U.S. government security clearance, strong communication and metrics visualization skills.
Jira, JQL, Structures, Rich Filters, Atlassian, Earned Value (EV)
2mo
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Sourcing Manager
Amesbury or Salt Lake City or Casa Grande
$106k-$180k/yr OnsiteFull Time
Hexcel
HexcelNYSE: HXL: Produces advanced composite materials for aerospace and industrial applications.
5+ YOEBachelor’s in science/engineering/business; 5+ years purchasing/sourcing in manufacturing; Lean Six Sigma or Project Management a plus; data analytics tools; US citizenship and ability to obtain security clearance.
Excel, Power BI