4,432 Results for

Senior Security Jobs in Chelmsford, MA

Jobs

Senior Systems Engineer, Life Cycle Engineering RTX Corp

Woburn, MA

Analyze engineering drawings, Engineering Change Notices (ECNs), and CREO 3D models produced by design engineering teams to perform comprehensive Logistics Supportability Analyses. The Systems Engineering and Test Capabilities (SE&TC) Life Cycle Engineering (LCE) department is seeking a Senior Logistics Systems Engineer to join our team onsite in Woburn, MA.

30+ days ago

Cyber Data Protection Specialist - Senior Consultant Deloitte Touche Tohmatsu Ltd

Boston, MA

$105,400–$207,800 / year

Required: 4+ years of professional experience in data protection and information security, which may include Data Discovery, Data Classification and Rights Management (DCRM, DRM, IRM), Data Access Governance (DAG), Data Loss Prevention (DLP), Cloud Access Security Broker (CASB), Data Security Posture Management (DSPM), Cloud Security and SaaS Security (e.g., AWS security, Azure/M365 security, Databricks, Snowflake). Hands-on technical experience and/or architecture-level experience with tools such as Microsoft Purview, Cyera, Securiti.ai, Varonis, including several of the following: DLP, sensitivity labels, data classification, DSPM, DSPM for AI, on-demand classification, or related Microsoft 365 data security capabilities.

30+ days ago

Senior Hardware Test Engineer RTX Corp

Andover, MA

The types of Hardware Tests include Proof of Design, Risk Mitigation, Proof of Manufacturing, Environmental Confidence Testing, Environmental Qualification, and Engineering Tests on operating and non-operating hardware. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

30+ days ago

Sr. Operations Quality Engineer RTX Corp

Andover, MA

Strong familiarity with MIL-STD-883 requirements and microelectronics manufacturing, semiconductor manufacturing (crystal resonators, oscillators, integrated circuits, waferfab, die attach processes, wire bonding, ribbon bonding, automated test equipment). Engage cross-functional manufacturing Defect Prevention Team (DPT) to ensure alignment on top priorities (using baseline data and future forecast) to drive containment, Root Cause Analysis and associated Corrective Action Implementation.

8 days ago

Cyber Operate SOC L3 Analyst / Shift Lead - Senior Consultant Deloitte Touche Tohmatsu Ltd

Boston, MA

$105,400–$207,800 / year

Experience in security technologies such as: Security information and event management (SIEM), IDS/IPS, Data Loss Prevention (DLP), Proxy, Web Application Firewall (WAF), Endpoint detection and response (EDR), Anti-Virus, Sandboxing, network- and host- based firewalls, Threat Intelligence, Penetration Testing, etc. Analyze network and endpoint data in both structured and unstructured methods using the SIEM and specialized tooling; remain tool-agnostic concepts and methods are key, the tool is only a means.

27 days ago

Cyber Identity - PAM/Non Human Identity Senior Consultant Deloitte Touche Tohmatsu Ltd

Boston, MA

$105,400–$207,800 / year

4+ years of experience in at least 3 of the following: automated credential rotation, application credential vaulting, service account governance, service account provisioning and deprovisioning, entitlement reviews, least-privilege access design, integration with Lightweight Directory Access Protocol or Active Directory, integration with Kubernetes, Terraform, Jenkins, or GitHub Actions, scripting in PowerShell, Python, or Bash, or automation using Representational State Transfer application programming interfaces. As a Non-Human Identity SC on the Cyber team, you will help clients secure machine, service, application and agentic AI identities across cloud, hybrid, and agentic environments by: Assessing client environments to identify Non-Human Identity risks, including secrets sprawl, over-permissioned service accounts, orphaned credentials, and lifecycle governance gaps.

30+ days ago

Cyber ServiceNow SecOps/SIR - Senior Business Process Consultant Deloitte Touche Tohmatsu Ltd

Boston, MA

$105,400–$207,800 / year

Drive functional design decisions for SIR, including alert-to-incident logic, playbooks and flows, Threat Intelligence Security Center (TISC) enrichment, assignment, post-incident reviews, dashboards, and access models, and document via user stories and design documentation. Own the process design & development workstream: current-state assessment, future-state design, response runbooks, severity and escalation models, major incident procedures, RACI, SLAs, and KPIs (e.g., MTTD, MTTR, escalation rate, automation coverage).

9 days ago

Cyber Operate Senior Manager- Detect and Respond Deloitte Touche Tohmatsu Ltd

Boston, MA

Experience with one or more of the following technologies: Security Information and Event Management (SIEM), Intrusion Detection Systems/Intrusion Prevention Systems (IDS/IPS), Data Loss Prevention (DLP), proxy platforms, Web Application Firewalls (WAF), Endpoint Detection and Response (EDR), anti-virus tools, sandboxing, network- and host-based firewalls, penetration-testing tools, or technologies used to identify Advanced Persistent Threats (APTs). 10+ years of experience leading cybersecurity managed-services delivery, Security Operations Center operations, or cybersecurity transformation programs with responsibility for client delivery, staffing, financial management, executive reporting, account planning, solution design, proposal development, pricing, or contracting.

30 days ago

PAM Senior Manager Deloitte Touche Tohmatsu Ltd

Boston, MA

$163,400–$322,100 / year

Experience with cloud-native privileged access or cloud infrastructure entitlement management capabilities, including Amazon Web Services Identity and Access Management (AWS IAM), Microsoft Azure Privileged Identity Management (Azure PIM), or Google Cloud Platform Identity and Access Management (GCP IAM). Advising client leaders on PAM platform strategy, vendor evaluation, control design, and roadmap decisions across privileged account management, session management, endpoint privilege management, secrets management, and secure remote access.

30+ days ago

Cyber Operate SOC L2 Analyst - Senior Consultant Deloitte Touche Tohmatsu Ltd

Boston, MA

$105,400–$207,800 / year

When necessary, and with the SOC Manager's approval, devise and document new procedures and runbooks/playbooks; comply with and update processes, runbooks, templates, and procedures based on experience and best practice; track and report SOC SLAs; maintain individual certifications and learning requirements; and assist Shift Leads and fulfill Shift Lead responsibilities in their absence. Experience in security technologies such as: Security information and event management (SIEM), IDS/IPS, Data Loss Prevention (DLP), Proxy, Web Application Firewall (WAF), Endpoint detection and response (EDR), Anti-Virus, Sandboxing, network- and host-based firewalls, Threat Intelligence, Penetration Testing, etc.

28 days ago

Senior Robotics Engineer, Maritime Anduril Industries Inc

Quincy, MA

$220,000–$292,000 / year

To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. If you are passionate about solving problems that have real impact and working on systems that directly contribute to achieving national strategic priorities, we want you to join Anduril's Maritime Division and help us build the future of defense capability.

30+ days ago

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

Senior Principal Systems Engineer, Surveillance Radar Program Tech Lead RTX Corp

Woburn, MA

The SE LRR department provides subject matter expertise for concept development, architectural design, requirements generation & flow-down, modeling and simulation, systems analysis, integration, test and evaluation of world-class Missile Defense & Sensor Systems to be achieved through our people, processes, technology and performance. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.

21 days ago

Cyber Intelligence Senior Manager, North America Accenture Plc

Boston, MA

This is a role for a leader who is equally comfortable articulating cyber intelligence in business risk terms to a CISO or Board, directing a pursuit team to close a complex deal, and working side by side with analysts raising the quality and efficiency of intelligence production. The ideal candidate has previously led one or more of the following: Managing a large-scale threat intelligence or cyber consulting practice with sales and revenue accountability across multiple geographic regions.

9 days ago

Sr. Manager - IT bluebird bio, Inc.

Somerville, MA

$170,000–$185,000 / year

Partner with Quality and application owners on infrastructure for validated systems (LIMS/ELN, statistical computing, lab instruments), including server builds, security hot fixes, non-production testing, regression sign-off, and change control. You will lead identity, endpoint, backup and recovery, network, and cloud operations during a period of active modernization, including a move of identity services toward Microsoft Entra, a rebuild of backup and DR, and hardening of both corporate and laboratory environments.

4 days ago

Sr. DevOps Engineer OpenGov, Inc.

Boston, MA

$175,000–$195,000 / year

Youll be a key member of our engineering team, building software, delivering new cloud infrastructure, and automating CI/CD processes in a fast-paced, agile environment using modern technologies, including GitHub Actions, Terraform, Kubernetes, Azure/AWS, ArgoCD, and Grafanain in an AI first engineering culture. Category-leading products include enterprise asset management, procurement and contract management, accounting and budgeting, billing and revenue management, permitting and licensing, and transparency and open data.

30+ days ago

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Senior Security Jobs in Chelmsford, MA

Senior Systems Engineer, Life Cycle Engineering RTX Corp

Cyber Data Protection Specialist - Senior Consultant Deloitte Touche Tohmatsu Ltd

Senior Hardware Test Engineer RTX Corp

Sr. Operations Quality Engineer RTX Corp

Cyber Operate SOC L3 Analyst / Shift Lead - Senior Consultant Deloitte Touche Tohmatsu Ltd

Cyber Identity - PAM/Non Human Identity Senior Consultant Deloitte Touche Tohmatsu Ltd

Cyber ServiceNow SecOps/SIR - Senior Business Process Consultant Deloitte Touche Tohmatsu Ltd

Cyber Operate Senior Manager- Detect and Respond Deloitte Touche Tohmatsu Ltd

PAM Senior Manager Deloitte Touche Tohmatsu Ltd

Cyber Operate SOC L2 Analyst - Senior Consultant Deloitte Touche Tohmatsu Ltd

Senior Robotics Engineer, Maritime Anduril Industries Inc

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

Senior Principal Systems Engineer, Surveillance Radar Program Tech Lead RTX Corp

Cyber Intelligence Senior Manager, North America Accenture Plc

Sr. Manager - IT bluebird bio, Inc.

Sr. DevOps Engineer OpenGov, Inc.

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