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2,430 systems developer jobs at 762 companies in Medford, MA

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Systems Engineer
Merrimack or Westlake or Smithfield
$35-$60/hr OnsiteFull Time
Fidelity Investments
Fidelity Investments: Financial services and investment management firm providing advisory solutions.
Experience building developer platforms, internal tooling, IDE integration, Windows/macOS deployment, secure high-availability distributed systems, cloud (AWS/Azure/Google Cloud), CI/CD and DevOps practices; strong debugging and collaboration skills.
VS Code, GitHub Copilot, Gemini Code Assist, AWS, Azure, Google Cloud, Kubernetes
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1mo
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Principal Systems Developer - DevSecOps
Boston, Massachusetts, United States
$144k-$205k/yr OnsiteFull Time
InterSystems
InterSystems: Provides data management and healthcare information technology software solutions.
5+ YOEDevSecOps developer to harden and maintain cloud-native and on‑prem database platforms; 5+ years hardening backend systems, 7+ years with Python/Go/Java; expertise with Kubernetes, Helm, AWS, network security, observability and CI/CD.
C/C++, Go, YAML, ObjectScript, Docker, Kubernetes, InterSystems IRIS, Ubuntu, Windows, AIX, RHEL, SUSE Linux Enterprise, Claude Code, VS Code, GitLab, Perforce, Helm, AWS, OTel, OAuth 2.0/OIDC, Python, Java, Bash
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3mo
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Systems Engineer
Acton, Massachusetts, United States
$106k-$190k/yr OnsiteFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
8+ YOESenior systems engineer for EO/IR space payloads; requires advanced engineering degree or equivalent experience, EO/IR space sensor development and test experience, systems architecture, integration, analysis, and ability to obtain DoD clearance.
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3w
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Payload Systems Engineer
Golden or Boston or Tel Aviv
$140k-$160k/yr HybridFull Time
Tomorrow.io
Tomorrow.io: Weather intelligence platform for operational resilience and decision-making.
4+ YOE4-7+ years developing, integrating, and testing complex engineered systems (satellite payloads preferred); systems architecture, requirements management, verification planning, MBSE familiarity, strong communication and risk-mitigation skills.
Model-Based Systems Engineering (MBSE)
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Systems Engineer
Nashua or Manchester
$116k-$197k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
6+ YOEBachelor's degree (or equivalent) with 6+ years (MS with 4+) experience; active US security clearance or ability to obtain Secret; leadership experience; systems engineering across development lifecycle; model-based experience preferred.
MagicDraw
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2w
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Senior Systems Engineer
Wilmington, Massachusetts, United States
$115k-$173k/yr OnsiteFull Time
Onto Innovation
Onto InnovationNYSE: ONTO: Provides metrology and inspection solutions for semiconductor manufacturers.
5+ YOEMS in engineering or related field,5–10 years developing complex electro-mechanical systems with software controls,system design and project management experience.
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2mo
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People Systems Developer
Boston or Denver or New York
$145k-$215k/yr HybridFull Time
Datadog
DatadogNASDAQ: DDOG: Observability and security platform for cloud applications and infrastructure.
3+ YOE3-5 years in software engineering or advanced automation; experience with LLMs, AI-enabled workflows, and production integration; strong API integration (n8n, Zapier, Workato); familiarity with HR systems; independent in fast-paced environments; clear stakeholder communication.
LLMs, APIs, n8n, Zapier, Workato, Workday, Greenhouse, Claude, OpenAI, Anthropic, Gemini, Cursor
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3w
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Senior Systems Engineer
Danvers, Massachusetts, United States
$137k-$150k/yr OnsiteFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Global healthcare providing pharmaceuticals and medical technologies.
3+ YOEBachelor's in Biomedical/Electrical Engineering +5 years or Master's +3 years; experience with algorithm integration, system verification, test execution, documentation, and leading junior staff.
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Systems Engineer
Lexington, Massachusetts, United States
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Experience in systems engineering for complex, multi-tiered systems; cloud/hybrid/edge environments; knowledge of mission planning systems; DevSecOps experience; Secret clearance; HS diploma or GED.
DevSecOps, CI/CD, MBSE, RMF, eMASS, AWS, JMS, JOMS, CMP
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Systems Engineer
Lexington, Massachusetts, United States
$62k-$141k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Experience in systems engineering for complex multi-tiered systems (cloud/hybrid/edge), knowledge of mission planning systems (JMPS/JOMS/CMP), ability to support DevSecOps (CI/CD, IaC), Secret clearance, HS diploma/GED required.
Model-Based Systems Engineering (MBSE), DoDAF, DevSecOps, CI/CD, Common Development Environment (CDE), infrastructure-as-code, eMASS, JMPS, JOMS, CMP, RMF, Zero Trust, ICAM, IdM, ATO, IATT
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3w
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Senior Systems Engineer
Taunton, Massachusetts, United States
$150k-$160k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
8+ YOEBachelor's in Systems Engineering or related field plus 8+ years experience (or Master's +6). DoD Secret clearance and U.S. citizenship required. Experience with systems design, requirements, test development, and working with software teams; Agile preferred.
SNMP, REST APIs, ESXi, VM, Wireshark, DOORS, Cameo, Public Key Infrastructure (PKI), Agile
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1mo
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AI Systems Engineer
Boston, Massachusetts, United States
OnsiteFull Time
Glia AI
Glia AI: Automated AI systems engineering for high-performance infrastructure.
Experience with AI inference and distributed serving, strong systems and GPU optimization skills, proficiency in Python and PyTorch, familiarity with inference frameworks (vLLM, Triton, Ray Serve); PhD or equivalent experience preferred.
vLLM, PyTorch, Triton inference server, Ray Serve, CUDA, Python
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3d
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Principal Systems Engineer
Cambridge, Massachusetts, United States
$95k-$245k/yr OnsiteFull Time
Draper
Draper: Designs and develops advanced guidance and navigation technologies.
7+ YOEDevelop requirements and MBSE concepts, lead medium teams, perform modeling/simulation and system-level analysis; must be able to obtain US government security clearance.
SysML, STPA, GN&C
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Systems Engineer
Boston, Massachusetts, United States
$124k-$145k/yr HybridFull Time
Wonder
Wonder: Provides a multi-restaurant food delivery and meal kit platform.
5+ YOEBachelor's in engineering,5+ years engineering experience with ≥2 years in systems integration/industrial automation,vendor management,CAD,scripting,electromechanical and pneumatic/fluidic system knowledge,proficiency with Lucidchart/Visio and agile tools.
Lucidchart, Visio, ECAD, CAD, Jira, Confluence, Miro
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1mo
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Systems Engineer
Portland or New Jersey or Boston or United States
RemoteFull Time
Databento
Databento: Provides a pay-as-you-go financial market data platform.
5+ YOEStrong Linux and systems provisioning skills, storage and networking knowledge, Python and shell scripting, DevOps/GitOps mindset, 2+ years systems/infrastructure experience (internship accepted), bachelor's degree, U.S. work authorization required.
Linux, PXE, Puppet, Ansible, Terraform, Python, Shell, Ceph, MySQL, ClickHouse, Redis, AWS, GCP, Proxmox, Docker, Kubernetes, HTCondor, Prometheus, Grafana, Alertmanager, Loki
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1mo
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Systems Engineer
Bedford, Massachusetts, United States
OnsiteFull Time
McBride Consulting
McBride Consulting: Provides professional management and IT consulting for government agencies.
3+ YOEUS citizen with active Top Secret clearance (SCI eligible). 3+ years DoD systems engineering experience preferred. Skills: requirements analysis, system design, integration, enterprise architecture, agile/DevSecOps, cloud, modeling & simulation, technical writing.
nixdorf advanced software environment, requirements analysis, system design, integration, enterprise architecture, test, agile methodology, CI/CD, DevSecOps, DevOps, DoDI 5000.02, DoDI 5000.75
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Senior Systems Engineer
Bedford, Massachusetts, United States
OnsiteFull Time
Astrion
Astrion: Provides engineering, cybersecurity, and mission support services.
12+ YOEActive U.S. citizenship and Secret clearance with TS eligibility; extensive DoD systems engineering, modeling & simulation, requirements development, A&A, and technical documentation experience; strong communication and analytical skills.
Microsoft Office Suite, Microsoft SharePoint, Agile
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1mo
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Systems Engineer
Hanscom AFB, Massachusetts, United States
OnsiteFull Time
Odyssey Systems
Odyssey Systems: Provides engineering, integration, and technical services to defense clients.
3+ YOEUS citizen with active Top Secret clearance (SCI eligible). Preferred Bachelor's/Master's in related field, 3+ years DoD systems engineering experience, knowledge of DoDI 5000.02/5000.75, cloud systems, Agile/CI/CD/DevSecOps, modeling and architecture.
Agile, CI/CD, DevSecOps, DevOps, DoDI 5000.02, DoDI 5000.75
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2mo
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Systems Engineer
Dedham, Massachusetts, United States
$94k-$100k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Engineers secure communication and mission-critical defense technology systems.
Bachelor’s degree in Systems Engineering or related Science/Engineering/Mathematics field; DoD Secret clearance at hire; US citizenship.
MBSE, DOORS, Linux, Networking, CONOPS, System testing tools
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Senior Systems Engineer
Bedford, Massachusetts, United States
$150k-$160k/yr OnsiteFull Time
Applied Research Solutions
Applied Research Solutions: Providing technical engineering and mission support to defense agencies.
12+ YOEUS citizen with active Secret clearance, ABET-accredited Bachelor’s in Electrical Engineering, 12 years engineering experience (5 in DoD), proficiency in systems engineering, requirements, test & evaluation, and proposal/SOW development.
Modular Open Systems Architecture (MOSA), SysML, Cameo, Rhapsody, Microsoft Office 365, Microsoft SharePoint, SolidWorks
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