107 security engineering jobs at 42 companies in Westerly, RI

2w
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Systems Security Engineering Section Lead - M4 (Onsite)
Tewksbury or Woburn or Pelham or Marlborough or Huntsville or Portsmouth
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEBachelor's in STEM and 8+ years' relevant experience, active transferable DoD Secret clearance, U.S. citizenship, experience with system security engineering and NIST RMF, leadership and proposal support experience preferred.
NIST RMF, EVMS, Agile, EAC, SEMP
1mo
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Director, Engineering - Finance
Westlake or Smithfield
OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
Senior engineering leader to manage software engineers and deliver secure, scalable accounting technology platforms; experience with full-stack development, cloud-native architectures, vendor partnerships, and regulated financial systems required.
Angular, Java, Oracle, AWS, CI/CD, APIs, microservices
5d
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Manager, Endpoint Engineering
Johnston or Short Hills or Westwood or Dallas or Nashville or Medford
$134k-$179k/yr HybridFull Time
Citizens Financial Group
Citizens Financial GroupNYSE: CFG: Provides retail, commercial, and private banking services to customers.
Lead endpoint engineering team; strong experience with Windows endpoint management, patching, vulnerability remediation, security practices, stakeholder communication, and regulated-environment controls.
Microsoft Intune, Microsoft Configuration Manager, Jamf, Nexthink, PowerShell, Digital Employee Experience (DEX)
1mo
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Engineering Technical Lead
Arlington or Fall River or Mount Laurel or San Diego
$135k-$273k/yr OnsiteFull Time
Innovative Defense Technologies
Innovative Defense Technologies: A defense technology that develops automated software and hardware solutions for U.S. government and Department of Defense needs.
7+ YOEActive Secret U.S. security clearance, 7+ years experience, Bachelor's in STEM (or equivalent), proven experience designing/integrating/deploying DoD software and hardware, leading field test execution, and ability to travel up to 25%.
C++, Python, JavaScript, Java, MATLAB, Aegis Weapon System, CEC, Link-16, Systems Engineering V-Model
1w
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Senior Engineering Support Specialist
Groton, Connecticut, United States
$88k-$96k/yr HybridFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
2+ YOEBachelor's in engineering or equivalent, 2+ years related experience (or Master's), DoD Secret clearance, CompTIA Security+, Linux+/AWS credentials preferred, experience with Windows/Linux servers and Oracle, ability to perform lab and shipboard support.
Nosis, STRMS, Nosis Cloud, CANES, PPLAN, Microsoft Windows Server, Linux, Oracle Database, VMware, Hyper-V, MSSQL, Windows Server 2008, VBScript, JavaScript, WBEM, .NET, JBoss, AWS
2w
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Cyber Security Specialist I
Stonington or Charlotte
OnsiteFull Time
Zachry Group
Zachry Group: Provides engineering, construction, and maintenance for industrial facilities.
0+ YOEBS in Computer Science (or equivalent); 0–2 years engineering experience; knowledge of cybersecurity concepts; proficient with Microsoft Word, Excel, Visio, PowerPoint; ability to pass security and drug screening and maintain unescorted nuclear plant access.
Microsoft Word, Microsoft Excel, Microsoft Visio, Microsoft PowerPoint
1mo
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Lead AI Security Engineer
Johnston, Rhode Island, United States
$121k-$173k/yr HybridFull Time
FM Global
FM Global: Providing commercial property insurance and loss prevention engineering.
7+ YOE7+ years in IT or cybersecurity (including 5+ years in security engineering); hands-on security engineering for cloud, APIs, identity, data protection and monitoring; practical AI/LLM security knowledge; experience defining security requirements and frameworks.
Microsoft Copilot, Claude, Azure AI Foundry, Azure, NIST Risk Management Framework, MITRE ATLAS, OWASP Top 10, OWASP guidance for large language model applications
1w
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Head of AI & Agentic Platform Engineering
New York City or La Jolla or Bothell or Collegeville or Walton Oaks or Tampa or Dublin or Sandwich or Groton or Thessaloniki or Berlin
$300k-$500k/yr HybridFull Time
Pfizer
PfizerNYSE: PFE: Develops and manufactures vaccines and medicines for global healthcare
12+ YOE7+ Mgmt12+ years software/infrastructure engineering with 7+ years in AI/ML platform or MLOps at scale; deep experience with multi-tenant AI infrastructure, LLM gateway, model serving, compute provisioning, IaC (Terraform), multi-cloud, security, and regulated environments (GxP).
Terraform, Azure, AWS, GCP, SLURM, LSF
2mo
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Cyber Security Subject Matter Expert
Middletown, Rhode Island, United States
OnsiteFull Time
SEACORP
SEACORP: Provides engineering and technology services for naval defense systems.
3+ YOEManage, engineer and execute information security capabilities; perform risk/threat analysis; develop documentation and system security plans.
1mo
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Application Security Engineer [Remote-US]
United States or San Francisco or Providence
$175k-$215k/yr RemoteFull Time
Quanata
Quanata: Developing risk prediction and telematics software for insurance companies.
4+ YOEAssociate's degree (required); 4+ years software engineering experience with ≥2 years in application security; familiarity with OWASP/ASVS/MASVS, threat modeling (STRIDE/PASTA), cloud architectures, and strong communication skills.
OWASP Top 10, ASVS, MASVS, STRIDE, PASTA, LLM
1w
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Information Systems Security Engineer
Newport, Rhode Island, United States
$100k-$130k/yr HybridFull Time
G2 Ops
G2 Ops: Provides digital engineering and cybersecurity solutions for defense organizations.
3+ YOEActive DoD Secret clearance, DoD RMF experience, security assessment/authorization, security documentation, vulnerability identification and remediation, CompTIA Security+ (IAT/IAM Level I), bachelor's degree or equivalent experience.
DoD Risk Management Framework (RMF), DIACAP
1mo
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Information System Security Engineer - ISSE
Newport, Rhode Island, United States
$90k-$105k/yr OnsiteFull Time
KMS Solutions
KMS Solutions: Technical engineering and management services for defense programs.
Bachelor's degree required; DoD 8570 IAT/IAM Level II (e.g., Security+), OS certification (Windows or Linux), experience with eMASS, familiarity with RMF/NIST; SECRET clearance required or eligibility.
eMASS, NIST SP 800-53, NIST SP 800-53A, CNSSI 1253, Risk Management Framework (RMF), Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Project, Microsoft Outlook
3w
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Information Assurance/Security Engineer - Linux Systems Specialist
Middletown, Rhode Island, United States
$85k-$120k/yr OnsiteFull Time
American Systems
American Systems: Providing strategic engineering and IT solutions for government programs.
2+ YOEHands-on Linux administration with networking expertise, shell scripting or Python, bachelor's degree with 2+ years related experience, Red Hat/Linux certifications desired, comfortable in secure defense environments.
Linux, Red Hat, Python, shell scripting
4d
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Network Security Engineer 2/3
Storrs, Connecticut, United States
$68k-$110k/yr OnsiteFull Time
University of Connecticut
University of Connecticut: Connecticut's flagship public research university providing higher education.
2+ YOEExperience deploying and managing enterprise firewalls, VPNs, IDS/IDP/NDR, SIEM/EDR, network flow analysis, scripting (Python/PHP/PERL/Powershell), and incident response; bachelor/associate degree or equivalent experience.
SIEM, EDR, NDR, NetFlow, sFlow, IPFIX, Python, PHP, PERL, Powershell, Fortinet, Palo Alto, Arbor/NetScout, f5, iBoss, Splunk, Cisco, Juniper, Tufin, Panorama, Fortimanager, Cisco FMC, Cisco Anyware, Cisco ISE, SNA/Stealthwatch, Vectra, LogicMonitor, Entra, Azure, AWS, SQL, RADIUS, TACACS, IDS, IDP, VPN, firewalls
2w
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Fire Alarm/Security Systems Project Manager
Cromwell or Hartford
$76k-$130k/yr OnsiteFull Time
Siemens
SiemensXETRA: SIE: Manufactures industrial automation, infrastructure, and energy technology systems.
2+ YOEHigh school diploma or GED, 2+ years in commercial fire & life safety or related industry, knowledge of NFPA codes, able to read drawings/wiring diagrams, Microsoft Office and Microsoft Project experience, valid driver's license, legally authorized to work in the US.
Microsoft Office, Microsoft Project, siemens xls, siemens mxl
5d
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STO - Test Engineering
Groton, Connecticut, United States
OnsiteFull Time
General Dynamics Electric Boat
General Dynamics Electric BoatNYSE: GD: Designs, builds, and maintains submarines for the U.S. Navy.
High school diploma/GED, prior electrical/mechanical/test or STO experience, Secret security clearance required; familiarity with ARTEMIS, Microsoft Excel and Visio, and EWP; strong communication and organizational skills.
ARTEMIS, Microsoft Excel, Microsoft Visio, EWP
1mo
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Systems Engineer
Newport, Rhode Island, United States
$86k-$134k/yr HybridFull Time
Noblis
Noblis: Nonprofit science, technology, and strategy firm supporting government missions.
7+ YOEBachelor's in Engineering with 7+ years systems engineering experience; US citizen with DoD Secret clearance; NAVWAR procedures and Navy platform experience.
NAVWAR, PEO C4I AI, Networks, Cybersecurity
3w
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Senior Systems Engineer
Newport, Rhode Island, United States
OnsiteFull Time
McLaughlin Research Corporation
McLaughlin Research Corporation: Engineering and technical services for defense agencies.
5+ YOEBachelor's in engineering, 5+ years engineering experience, mechanical and model-based systems engineering, test & evaluation, ability to obtain US Secret security clearance, strong communication skills.
1mo
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Platform Engineer
Newport, Rhode Island, United States
$100k-$135k/yr OnsiteFull Time
Detroit Defense: Integrates mission-critical systems and logistics for military platforms.
5+ YOE5+ years reviewing and interpreting engineering documentation and modification packages, experience with engineering drawings and specifications, strong technical communication, and active DoD security clearance.
1mo
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Hardware Engineer – US Navy Programs (5886)
Newport, Rhode Island, United States
OnsiteFull Time
GVI
GVI: Provides engineering and logistics services to federal government agencies.
10+ YOEU.S. citizen with BS in Engineering, ability to obtain DoD security clearance, and minimum 10 years experience in towed, hull, and sensor systems hardware engineering.