1,025 Results for

Cyber Security Jobs in Winchester, MA

Jobs

Director, Cyber Defense Agentic Security Architect KPMG

Boston, MA

$169,005–$370,530 / year

Bachelor's degree from an accredited college/university is preferred; minimum of a high school diploma or GED is required; plus ten years of equivalent professional experience; industry certifications such as CISSP, CCSP, GIAC, GSEC, GCIA, GCIH, or cloud security certifications are preferred. Deep expertise in cybersecurity technologies (including SIEM, SOAR, EDR/XDR, and cloud security) with demonstrated experience designing and implementing enterprise cyber defense architectures and security automation programs.

30+ days ago

Sr. Associate, Cyber Security Architect Santander Holdings USA Inc

Quincy, MA

Associate, Cybersecurity Architect is responsible for designing, governing, and continuously improving secure architecture across enterprise platforms, applications, and infrastructure within a regulated financial environment. Embed security controls early in the project lifecycle under a “shift-left” model: Partner with engineering, product, and business teams to translate risk into actionable design requirements.

4 days ago

Systems Security Engineer (SSE) - Secret Clearance (Hybrid) GCR Professional Services

Andover, Massachusetts

Contractor
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You’ll be working in a matrix organization as part of a multi-disciplined engineering team while collaborating with Line of Business Chief Engineers, systems engineering, program management, business development, operations, supply chain, and executive leadership to meet customer needs. In this role, you’ll be part of a Systems Engineering team primarily working within our Processing Technology business unit designing, integrating, verifying, and delivering rugged, secure, embedded products.

8 days ago

Information Systems Security Engineer (ISSE) System One

01731, MA

$180,000–$195,000 / hour
Quick Apply

Requirements** 10+ years experience in cyber security or information assurance including technical experience related to cryptographic engineering architecture, requirements determination, development, and implementation. Experience supporting US Government contract proposals as IA/security engineering subject matter expert, and implementation of DoD and Federal security processes.

Today

Regional Sales Director, Falcon Cloud Security (Remote, Eastern Region) Crowdstrike

Boston, MA

Remote

$160,000–$215,000 / year

Collaborate with operative peers across functions (including the Field Sales, Channel, Marketing, Sales Operations, System Engineering, Services, Customer Support, and Product Development) to create visibility with target accounts and drive engagement of target prospects at both the individual contributor and executive level. CrowdStrike is looking for highly motivated, self-driven, and experienced Regional Sales Director dedicated to making a difference in global security by protecting organizations against the most advanced attackers in the world.

14 days ago

Lead, IPTL Software Engineer (Optical Space Systems) : Sign-on bonus ($30K max) L3Harris Technologies

Wilmington, MA

$135,000–$250,500 / year

The ideal candidate has a strong background in space domain, including embedded and real-time software, RTOS environments such as VxWorks, and development of EGSE and test systems for optical payload integration and test. Bachelor’s degree in Computer Engineering, Computer Science, or related field with 9+ years of relevant experience; OR Graduate Degree with 7+ years of relevant experience; OR 13+ years of relevant experience in lieu of a degree.

3 days ago

Reinsurance Treaty Analyst MassMutual

Boston, MA

You will help support reinsurance agreements, senior management reporting, compliance and audit requests, and business analysis while partnering with legal, actuarial, underwriting, product, risk management, reinsurance administration, and external reinsurers. We focus on optimizing MassMutual’s reinsurance strategy, supporting the company’s operational, risk, and capital objectives, and ensuring strong governance, controls, and oversight across all reinsurance agreements.

3 days ago

Lead, Electro-Optical (EO) Systems Engineer : Sign-on bonus ($30K max) L3Harris Technologies

Wilmington, MA

$127,500–$236,500 / year

The successful candidate will support the program technical leads (Lead or Chief Systems Engineer, IPT Lead) by performing technical analysis, managing specifications, and generating design review and technical documents. L3Harris is a proven leader in tactical communications, geospatial systems and services, air traffic management, environmental solutions, avionics and electronic warfare, and space and intelligence.

3 days ago

Senior Software Engineer Credence

Boston, MA

Quick Apply

This role focuses on application development, software architecture, cloud-native technologies, AI-enabled automation, systems integration, and advanced analytical capabilities that improve mission readiness, logistics, sustainment, and supply chain operations. The successful candidate will build scalable software applications, APIs, enterprise services, automation tools, and AI-enabled capabilities that transform complex operational and logistics information into mission-focused software solutions.

1 day ago

Senior AI Software Engineer Credence

Boston, MA

Quick Apply

You will collaborate with cross-functional engineering, data, cloud, and stakeholder teams to deliver scalable, secure, and mission-focused AI capabilities for federal clients, while helping guide technical direction, strengthen engineering practices, and mentor other engineers. Experience designing or implementing agentic AI solutions using frameworks or platforms such as Agent2Agent Protocol, Bedrock Agents, Mastra, CrewAI, Strands, AgentCore, LangChain, or LangGraph.

2 days ago

Senior Data Engineer Credence

Boston, MA

$115,000–$155,000 / year
Quick Apply

Strong understanding of ETL, ELT, and other similar data pipeline processes, as well as Enterprise Data and Storage Systems, such as experience with OpenSearch/Elastic Search, Kafka, Bedrock, Glue, DataBricks, Snowflake, AWS S3, RDS, EBS, or Glacier. You’ll drive agentic AI development lifecycles and collaborate across engineering, data, and stakeholder teams to deliver high-impact, cloud-native AI capabilities that advance federal missions.

1 day ago

Lead Cyber Security Engineer (HYBRID) Phantom Staffing

Boston, Massachusetts

You will be accountable for security engineering solutions, framework, roadmap, program optimization, process engineering, risk remediation, and mitigation of operational risk in a high-velocity culture by introducing technology, requirements, deliverables, gaps, and systems design. Demonstrated experience performing cyber threat analysis, incident response, forensics analysis, penetration testing, and ethical hacking.

30+ days ago

Cyber Security Engineer EI Electronics LLC

Burlington, MA

We are seeking a hands-on IT & Cyber Security Engineer to join our IT team within a large Irish multinational where security excellence and operational delivery go hand in hand.

30+ days ago

Senior Privileged Access Management Engineer (Cyber Security Engineer) Moderna Inc

Norwood, MA

$145,900–$234,200 / year

Working within a highly collaborative and fast-paced environment, you will combine deep technical expertise, intellectual agility, and a security-first mindset to help ensure privileged access controls remain secure, scalable, reliable, and aligned with the needs of a growing global organization. You will partner closely with engineering, infrastructure, security, governance, and business stakeholders while helping shape the future of identity security at Moderna, including opportunities to leverage automation, digital innovation, and emerging AI-driven capabilities to enhance operational effectiveness and security outcomes.

30+ days ago

Cyber Oracle Cloud Security - Consultant / Security Engineer II Deloitte

Boston, MA

$82,600–$162,800 / year

In this role, you will support Oracle Cloud security engagements focused on application security, governance, risk, and compliance across Enterprise Resource Planning (ERP), Human Capital Management (HCM), and Supply Chain Management (SCM) environments. Required: Bachelor of Arts or Bachelor of Science degree in Computer Science, Cyber Security, Information Security, Engineering, Information Technology, Management Information Systems, Finance, Accounting and Technology, or Business.

13 days ago

Principal Solution Architect Cyber Security Bain & Co Inc

Boston, MA

$168,500–$206,000 / year

Working alongside business and technology leaders, you'll design secure, resilient, and scalable architectures across cloud, identity, data, AI, and enterprise platforms while helping organizations balance innovation, risk, and regulatory requirements. Assess, select, and integrate security technologies, cloud-native capabilities, and vendor platforms (AWS, Azure, GCP and leading cyber security vendors) into enterprise architectures to maximize business value while reducing cyber risk.

30+ days ago

Classified Cyber Security - E2 Lockheed Martin Corp

Chelmsford, MA

$79,300–$147,300 / year

Assesses and mitigates system security threats/risks throughout the program life cycle; validates system security requirements definition and analysis; establishes system security documentation; assists with the implementation of security procedures; verifies information system security requirements; performs information system certification and accreditation planning, testing, assessing and liaison activities. Classified Cybersecurity helps secure state-of-the-art engineering and manufacturing systems by applying cutting edge cybersecurity principles, rising to the challenge of building a more secure world for the warfighter.

23 days ago

Cyber Security Co-op (Winter/Spring 2027) - Group 11-10 MIT Lincoln Laboratory

Lexington, MA

$25–$32 / hour

The team operates a security operation center which looks at network traffic to find and eliminate threats from malware, spear fishing, and other attacks against the Lab. Currently pursuing a bachelor’s or master’s degree in Cyber Security, Computer Science, Information Technology, or a related field.

30+ days ago

Cyber Security Co-op (Winter/Spring 2027) - Group 11-10 Lincoln Laboratory

Lexington, MA

$25–$32 / hour

The team operates a security operation center which looks at network traffic to find and eliminate threats from malware, spear fishing, and other attacks against the Lab. Currently pursuing a bachelor's or master's degree in Cyber Security, Computer Science, Information Technology, or a related field.

30+ days ago

Senior Systems Security Engineer (Cyber) - P3 (Onsite) RTX

Woburn, 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. Systems Security Engineering creates holistic security solutions leveraging Cyber Security, Software Assurance and Supply Chain Risk Management to support Program Protection Implementation on embedded weapons systems.

30+ days ago

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Cyber Security Jobs in Winchester, MA

Director, Cyber Defense Agentic Security Architect KPMG

Sr. Associate, Cyber Security Architect Santander Holdings USA Inc

Systems Security Engineer (SSE) - Secret Clearance (Hybrid) GCR Professional Services

Information Systems Security Engineer (ISSE) System One

Regional Sales Director, Falcon Cloud Security (Remote, Eastern Region) Crowdstrike

Lead, IPTL Software Engineer (Optical Space Systems) : Sign-on bonus ($30K max) L3Harris Technologies

Reinsurance Treaty Analyst MassMutual

Lead, Electro-Optical (EO) Systems Engineer : Sign-on bonus ($30K max) L3Harris Technologies

Senior Software Engineer Credence

Senior AI Software Engineer Credence

Senior Data Engineer Credence

Lead Cyber Security Engineer (HYBRID) Phantom Staffing

Cyber Security Engineer EI Electronics LLC

Senior Privileged Access Management Engineer (Cyber Security Engineer) Moderna Inc

Cyber Oracle Cloud Security - Consultant / Security Engineer II Deloitte

Principal Solution Architect Cyber Security Bain & Co Inc

Classified Cyber Security - E2 Lockheed Martin Corp

Cyber Security Co-op (Winter/Spring 2027) - Group 11-10 MIT Lincoln Laboratory

Cyber Security Co-op (Winter/Spring 2027) - Group 11-10 Lincoln Laboratory

Senior Systems Security Engineer (Cyber) - P3 (Onsite) RTX

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