4,303 Results for

Senior Security Jobs in Westborough, MA

Jobs

Test Solutions Senior Principal Engineer RTX Corp

Tewksbury, MA

Interact with Program Managers, Chief Engineers, Cross Product Team (CPT) / Integrated Product Team (IPT) Leads, as well as other functional management to drive results to achieve program and business unit objectives. Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience or An Advanced Degree in a related field and minimum 7 years relevant experience.

15 days ago

Sr Technical Marketing Manager - Alliances & Competitive Strategy Obsidian Security

Boston, MA

$195,000–$212,000 / year

In August 2026, Obsidian raised $85 million in Series D financing led by Crescent Cove Advisors, with participation from existing investors including Greylock Partners, Menlo Ventures, Norwest Venture Partners, IVP, Wing Ventures, and GV — pushing Obsidian's valuation to $1.1 billion, crossing into unicorn status. Trusted by major Fortune 500 companies T-Mobile, Workday, Snowflake, and S&P Global, Obsidian ranked No. 95 on the 2025 Deloitte Technology Fast 500, growing nearly 1000% from 2021–2024 — helping CISOs turn an unmonitored attack surface into one they can govern with confidence.

30+ days ago

Senior Technical Project Manager (Compliance & Certifications) Partnerize

Boston, MA

Engineering Alignment: Partner with Security, TechOps, Data, and Engineering teams to slot compliance-related tasks and vulnerability remediations into active development cycles (sprints or Kanban) without disrupting the core product roadmap. Milestone & Critical Path Tracking: Establish clear, phase-gate project plans for upcoming audits, mapping out the critical path for audit readiness, dry-runs, evidence lock-down, and formal evaluation windows.

16 days ago

Sr. IT Systems Engineer Hi Marley

Boston, MA

$94,500–$148,500 / year

Endpoint & Device Management: Serve as the senior owner and escalation point for our macOS fleet: MDM baselines and zero-touch deployment in Jamf, fleet-wide security hardening, device lifecycle operations, and hands-on troubleshooting when issues exceed first-line support. IT Systems Engineer to own Hi Marley's identity, endpoint, and IT service management strategy: architecting our Microsoft Entra and device trust posture, running our macOS fleet, and building the Jira Service Management workflows that make the rest of the company self-sufficient.

23 days ago

Senior Solutions Architect supporting Classified AI, Remote RTX Corp

Remote

Experience with infrastructure technologies such as server operating systems, server hardware, storage, networks, virtualization, cloud integration, encryption, archival systems, and clients in classified environments. Familiarity with architecture frameworks such as TOGAF, Zachman, DoDAF, and UAF; modeling languages such as ArchiMate, SysML, and UML; and architecture modeling tools such as Cameo and Sparx.

3 days ago

Naval Radar - Senior Systems Engineer RTX Corp

Tewksbury, MA

In this Systems Engineer role, you will support the following types of activities: Support Missions: Travel as needed (up to 50%) to support mission execution at various locations including local RTX facilities, test sites, vendor facilities, and customer locations. Whether in hardware, software, networking, or some combination of all three, you'll be stretched to learn about how our systems work and identify the sources of new and unexpected issues through lots of troubleshooting and testing.

20 days ago

Security Officers & Security Supervisors - Lynn & Boston Surrounding Areas Northeast Security Inc

Boston, MA

$20–$26 / hour

Northeast security is seeking to hire Security Officers/ Security Guard and Security Supervisors in Lynnfield, MA and Boston surrounding areas. Security Officer and Security Supervisor Skills: Excellent customer service skills and service delivery orientation.

9 days ago

Security Officers & Security Supervisors Northeast Security Inc

Boston, MA

$22–$26 / hour

Northeast security is seeking to hire Security Officers/ Security Guard and Security Supervisors in Somerville, MA and Boston surrounding areas. Security Officer and Security Supervisor Skills: Excellent customer service skills and service delivery orientation.

9 days ago

Senior Project Manager, Information Technology Lahey Hospital and Medical Center

$118,560–$156,000 / year

Customer Service: Ability to provide a high level of customer service to patients, visitors, staff and external customers in a professional, service-oriented, respectful manner using skills in active listening and problem solving. Problem Solving: Ability to address problems that are highly varied, complex and often non-recurring, requiring staff input, innovative, creative, and Lean diagnostic techniques to resolve issues.

30+ days ago

Forensic Senior Manager Withum

Boston, MA

$175,000–$225,000 / year

The Senior Manager can be based out of any of the following office locations: Princeton, NJ; Red Bank, NJ; Whippany, NJ; East Brunswick, NJ; New York, NY; Philadelphia, PA; Boston, MA; Burlington, MA; Braintree, MA; Providence, RI; Buffalo, NY; Houston, TX; San Francisco, CA; Los Angeles, CA; Irvine, CA. Our group handles matters involving Forensic Accounting, Ownership Disputes, Marital Dissolution, Economic Damages, Post Acquisition Disputes, White Collar Crime, and Estate matters among others.

15 days ago

Senior Director of Civil Engineering - Multi-Site Core States Group

Burlington, MA

Success in this role will be measured by the degree to which the Senior Director of Civil Engineering - Multi-Site strengthens national client delivery, improves operational performance, develops leaders, grows market share, and builds a more scalable civil engineering platform. We are looking for a senior civil engineering leader with strong business judgement, operational leadership capability, technical credibility, and the ability to lead complex teams serving national and programmatic clients.

30+ days ago

Senior Product Software Engineer, Cloud & AI (.Net/Azure) Wolters Kluwer

Waltham, MA

$92,700–$161,850 / year

We've been recognized by employees as a European Diversity Leader in the Financial Times, as one of Forbes America's Best Employers for Diversity in 2022, 2021 and 2020 and as one of Forbes America's Best Employers for Women in 2021, 2020, 2019 and 2018. Wolters Kluwer, Finance and Corporate Compliance division, ComplianceOne is a highly configurable document generation solution and loan processing system that provides you with access to a wide range of features.

30+ days ago

Senior Principal Engineer, Silicon Device & Key Product Enablement Analog Devices

Wilmington, Massachusetts

We are seeking a Senior Principal Engineer to provide technical leadership within the Key Product Enablement team, focused on enabling strategically important semiconductor products from development through qualification, transfer, ramp, and high-volume manufacturing. ADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in automation and robotics, mobility, healthcare, energy and data centers.

11 days ago

Security Patrol Officer - Part Time Sat-Sun 2300-0700 -Waltham 23 Northeast Security Inc

Waltham, MA

Security Officer Responsibilities include but are not limited to: Patrolling and monitoring multiple premises to detect any irregularities, which may include suspicious behavior or security breaches. Maintain proper maintenance of the patrol vehicle to include routine or corrective maintenance, Vacuuming, car wash.

9 days ago

Senior Associate, F&A Ares Operations

Boston, Massachusetts

$130,000–$150,000 / year

Ares offers a number of additional benefits including access to a world-class medical advisory team, a mental health app that includes coaching, therapy and psychiatry, a mindfulness and wellbeing app, financial wellness benefit that includes access to a financial advisor, new parent leave, reproductive and adoption assistance, emergency backup care, matching gift program, education sponsorship program, and much more. Through our recruitment, career development and employee-focused programming, we are committed to fostering a welcoming and inclusive work environment where high-performance talent of diverse backgrounds, experiences, and perspectives can build careers within this exciting and growing industry.

7 days ago

Senior Portfolio Manager, Mortgage Derivatives VOYA Financial Inc.

Boston, MA

$175,000–$225,000 / year

Rooted in mortgage derivatives and prepayment-sensitive assets, the team's investment toolkit spans liquid agency MBS, CMO structuring and arbitrage, credit risk transfers, mortgage servicing rights, and non-agency MBS. Working knowledge of structured mortgages, mortgage prepayments, OAS modeling, and related markets such as rates, credit, or derivatives; deeper expertise in any subset of securitized products is welcome.

30+ days ago

Senior Development Engineer I - CAP UI CVS Health Corp

$92,700–$203,940 / year

We are a team of engineers and engineering leader's laser-focused on delivering exceptional self-service experiences to our developers who are writing critical guest-facing digital applications to help people on their path to better health. We are looking for engineers and engineering leaders across all levels and skillsets that are passionate about delivering highly scalable, reliable and secure platforms that make deploying software incredibly easy.

29 days ago

Senior Software Engineer (Onsite) RTX

Massachusetts

Active and existing security clearance required on day 1 At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. Collins Aerospace, an RTX company, is a leader in engineering and proposal teams to successfully execute programs and prepare responsive proposals aimed at making the world a safer place.

30+ days ago

Senior Data Platform Engineer VIA

Somerville, Massachusetts

Remote

$145,000–$190,000 / year

Engineer and deploy data pipelines: Develop, deploy, and maintain resilient pipelines for both real-time streaming and batch processing, with deployment (CI/CD, IaC) as a top priority, ensuring seamless data flow from raw ingestion to production-ready applications. As a Senior Data Platform Engineer at VIA, you'll bring together core data engineering skills with an interest in the DevOps side of things: Kubernetes, container insights, and resource allocation, alongside a solid understanding of our application logic, database queries, and data pipeline orchestration.

20 days ago

Sr. AV and Events Platforms Administrator Vertex Pharmaceuticals

Boston, Massachusetts

$140,000–$210,000 / year

The successful candidate will help advance a technology-enabled workforce through modern digital workplace capabilities, including AI-enabled meeting and event experiences, intelligent collaboration features, workflow automation, platform analytics, and data-driven service improvements. AV Conference and Events Technologies Platforms Administrator is a client-facing technical leader responsible for delivering an exceptional global audio/visual, videoconferencing, live event, webcast, and collaboration experience for Vertexians working in hybrid and in-office environments.

19 days ago

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Senior Security Jobs in Westborough, MA

Test Solutions Senior Principal Engineer RTX Corp

Sr Technical Marketing Manager - Alliances & Competitive Strategy Obsidian Security

Senior Technical Project Manager (Compliance & Certifications) Partnerize

Sr. IT Systems Engineer Hi Marley

Senior Solutions Architect supporting Classified AI, Remote RTX Corp

Naval Radar - Senior Systems Engineer RTX Corp

Security Officers & Security Supervisors - Lynn & Boston Surrounding Areas Northeast Security Inc

Security Officers & Security Supervisors Northeast Security Inc

Senior Project Manager, Information Technology Lahey Hospital and Medical Center

Forensic Senior Manager Withum

Senior Director of Civil Engineering - Multi-Site Core States Group

Senior Product Software Engineer, Cloud & AI (.Net/Azure) Wolters Kluwer

Senior Principal Engineer, Silicon Device & Key Product Enablement Analog Devices

Security Patrol Officer - Part Time Sat-Sun 2300-0700 -Waltham 23 Northeast Security Inc

Senior Associate, F&A Ares Operations

Senior Portfolio Manager, Mortgage Derivatives VOYA Financial Inc.

Senior Development Engineer I - CAP UI CVS Health Corp

Senior Software Engineer (Onsite) RTX

Senior Data Platform Engineer VIA

Sr. AV and Events Platforms Administrator Vertex Pharmaceuticals

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