1,425 Results for

Senior Security Jobs in Merrimack, NH

Jobs

Senior Industrial Security Representative/FSO Leidos

Concord, MA

$82,550–$149,225 / year

Conduct ISR/FSO duties in the following areas: process of Prime and Sub DD254s; escorting uncleared personnel/visitors; maintain facility checklists; conduct routine inspections; maintain databases; respond to emerging security-related issues; process outgoing visit requests and validate incoming visit requests; management, maintenance and accreditation preservation of Open Storage Area (OSA). If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .

17 days ago

Senior Software Engineer Saab

Woburn, MA

$138,900–$180,600 / year

Saab Inc.'s Autonomous and Undersea Systems (AUS) division is seeking an innovative and experienced Senior Software Engineer to participate on technical teams defining, architecting, implementing, integrating, verifying, delivering, and maintaining software products and solutions for autonomous Unmanned Surface/Underwater Vehicles (USVs/UUVs/AUVs) and Remotely Operated Vehicles (ROVs). As the successful candidate for this role, you will be a key contributor to the Saab AUS team, helping to expand our portfolio of products, technologies, and capabilities, and in the process gaining tremendous experience with unmanned maritime software and systems.

30+ days ago

Security Officer at SIG Sauer Securitas

Exeter, NH

key words: Security OR Security Officer OR Full Time OR Securitas OR SIG Sauer OR SIG OR Full Time Security OR Military OR Law OR Law Enforcement OR Hiring OR Immediately OR Hiring Immediately OR Guard OR Security Guard OR Unarmed Security OR FT OR Securitas Security OR Professional OR Now Hiring. Represented by the three red dots in our logo, Integrity, Vigilance, and Helpfulness guide how we serve our clients, support our colleagues, and engage with our communities.

30 days ago

Full & Part Time Security Officers - $20 - $23/hr Securitas

Exeter, NH

$20–$23 / hour

key words: Security OR Security Officer OR Full Time OR Part Time OR Securitas OR SIG Sauer OR SIG OR Lonza OR Full Time Security OR Part Time Security OR Military OR Law OR Law Enforcement OR Hiring OR Immediately OR Hiring Immediately OR Guard OR Security Guard OR Unarmed Security OR FT OR PT OR Securitas Security OR Professional OR Now Hiring. Represented by the three red dots in our logo, Integrity, Vigilance, and Helpfulness guide how we serve our clients, support our colleagues, and engage with our communities.

16 days ago

Senior Azuer Cyber Engineer Leidos

Bedford, MA

$107,900–$195,050 / year

Operate, configure and maintain various compliance tools/services including ACAS/Nessus scanners; Microsoft Defender; Microsoft Sentinel data connectors to detect misconfigurations and threats; and other Cloud Native Services. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .

27 days ago

Full-Time Mobile Security Officer Securitas

Wilmington, MA

Represented by the three red dots in our logo, Integrity, Vigilance, and Helpfulness guide how we serve our clients, support our colleagues, and engage with our communities. Accordingly, if reasonable accommodation is required to fully participate in the job application or interview process, to perform the essential functions of the position, and/or to receive all other benefits and privileges of employment, please contact PrivacyRequests@securitasinc.com.

2 days ago

Part-Time Mobile Security Officer Securitas

Wilmington, MA

2 days ago

Full and Part Time Security Officers Securitas

Manchester, NH

$18–$21 / hour

Our Company Mission: Securitas’ mission is to protect homes, workplaces, and communities by providing the security services they need to protect their assets, safeguard their people, and maintain their ability to generate profits. Helpfulness : As part of an on-going effort to ensure safety, Securitas employees are always ready to help if an incident occurs that requires intervention regardless of whether or not it is directly related to their job.

9 days ago

Senior AWS Cyber Engineer Leidos

Bedford, MA

$107,900–$195,050 / year

Operate, configure and maintain various compliance tools/services including ACAS/Nessus scanners; AWS Inspector; AWS Security Hub to detect misconfigurations and threats; and other Cloud Native Services. Leidos was awarded the U.S. Air Force Cloud One Architecture and Common Shared Services contract and currently has an opening for a Senior AWS Cyber Engineer supporting Amazon Web Services (AWS) cloud environments.

26 days ago

Seasonal Security Officers - Weekly Pay! Securitas

Nashua, NH

Incident Reporting: Document and report incidents, suspicious activity, breaches of security, or safety concerns in clear, accurate, and detailed reports for further action or investigation. This role involves monitoring premises for suspicious activity, enforcing rules and regulations, providing a visible security presence, and responding to incidents or emergencies.

3 days ago

Security Architect Leidos

Bedford, MA

$131,300–$237,350 / year

Key Responsibilities: Multi-Cloud Security Architecture: Design security architectures and solutions spanning AWS, Azure, GCP, and OCI, identifying common architectural patterns while accounting for CSP-specific capabilities and limitations. Security Platform Integration: Architect integrations between CSP-native security services and enterprise security platforms, including identity, network security, CNAPP, vulnerability management, SIEM, security telemetry, secrets management, and related capabilities.

16 days ago

Senior Security Support-WP-AFB Serco Group plc

These are focused on reducing developmental risk and associated cost and schedule growth, ultimately ensuring AT architectures are developed, supporting protection of US warfighters against loss of life caused by technological exploitation of US weapons systems. Actual base salary will be determined by a variety of factors, including but not limited to, the scope of the role, relevant experience, job-related knowledge, education and training, key skills, and geographic market considerations.

16 days ago

Senior Security Specialist Astrion

Bedford / Hanscom AFB, Massachusetts

$90,000–$112,000 / year

The position provides visitor control and program security administration to include personnel and information security functions as needed to ensure visitors are greeted professionally and receive assistance as necessary for access to HN Directorate buildings and/or secure facilities. Astrion has an exciting opportunity for a Senior Security Specialist supportting the Aerial Networks Division (HNA), which is within the USAF Cyber and Networks Directorate and located at Hanscom AFB, MA.

11 days ago

Senior Security Automation Engineer Symbotic Inc

Wilmington, MA

$120,000–$165,000 / year

Your job will be to design and build AI-driven automations, internal applications, copilots, and agentic workflows that help Security, IT, GRC, and business teams operate more efficiently and securely - and to help build the guardrails that keep AI-driven actions safe, compliant, and trustworthy. The team creates automation, integrations, and AI-powered workflows that support security operations, compliance activities (ISO 27001, SOC 2), access governance, endpoint compliance, shadow-IT discovery, vulnerability management, and broader operational efficiency across the business.

30+ days ago

Senior Embedded Security Engineer - Digital Systems Security Mitre Corp

Bedford, MA

$126,800–$158,500 / year

Basic Qualifications: Typically requires a minimum of 5 years of related experience with a bachelor's degree; or 3 years and a master's degree; or a PhD with relevant experience who can immediately contribute at this job step; or equivalent combination of related education and work experience. Experience analyzing microelectronics and hardware systems for susceptibility to implementation attacks, such as side-channel analysis, fault injection, laser voltage probing, photon emission microscopy, laser stimulation techniques, and/or microprobing and circuit edits.

23 days ago

Senior Security Specialist Axient LLC

Bedford, MA

$90,000–$112,000 / year

RESPONSIBILITIES: The position provides visitor control and program security administration to include personnel and information security functions as needed to ensure visitors are greeted professionally and receive assistance as necessary for access to HN Directorate buildings and/or secure facilities. Astrion has an exciting opportunity for a Senior Security Specialist supportting the Aerial Networks Division (HNA), which is within the USAF Cyber and Networks Directorate and located at Hanscom AFB, MA.

9 days ago

Cyber Security, Senior Information Systems Security Officer (ISSO) BAE Systems Plc

Nashua, NH

$97,008–$164,914 / year

This position supports cybersecurity efforts throughout the RMF process for one or more assigned programs(s) to include supporting the development and management of System Security documentation, Plans of Action and Milestones (POA&Ms), assessing and auditing systems security controls, and continuous monitoring of controls. If you are looking to learn, influence, and help develop top cyber technologies, applications, and processes that protect and service our customers wherever they may be air, land, and sea come join our award-winning security family here at Aerospace & Mission Systems (AMS).

17 days ago

Senior Security Solutions Architect Continental Resources, Inc. (ConRes)

Bedford, MA

$155,000–$175,000 / year

Cisco CCNP Security CCIE Security Cisco security specializationsPalo Alto Networks Professional or advanced Network Security SASE Cortex or Cloud Security certificationsFortinet FCP FCSSMicrosoft Azure Security Engineer Identity and Access Administrator Cybersecurity Architect Security Operations AnalystAWS Security Specialty Solutions Architect ProfessionalIndustry CISSP CCSP GIAC or equivalent advanced security certificationsThe pay range for this position is 155000 - 175000 per year. Identity & Access SecurityMicrosoft Active Directory and Entra ID Okta Cisco Duo MFA passwordless authentication Conditional Access SAML OAuthOIDC PKI PAM IGA ITDRISPM Non-Human Identity Cisco ISENAC and Zero Trust identity architectures.

30+ days ago

Senior Information System Security Officer (ISSO) - Tewksbury, MA RTX

Concord, Massachusetts

Experience providing technical security consultation for complex, cross-domain, heterogeneous classified networked environments in collaboration with internal/external Customers, Information Technology (IT). Experience working with and/or supporting computer technologies (such as: databases, operating systems, computer network hardware, software programs, hardware troubleshooting or electronics).

30+ days ago

Senior Information System Security Officer (ISSO) - Tewksbury, MA RTX Corp

Tewksbury, MA

30+ days ago

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Senior Security Jobs in Merrimack, NH

Senior Industrial Security Representative/FSO Leidos

Senior Software Engineer Saab

Security Officer at SIG Sauer Securitas

Full & Part Time Security Officers - $20 - $23/hr Securitas

Senior Azuer Cyber Engineer Leidos

Full-Time Mobile Security Officer Securitas

Part-Time Mobile Security Officer Securitas

Full and Part Time Security Officers Securitas

Senior AWS Cyber Engineer Leidos

Seasonal Security Officers - Weekly Pay! Securitas

Security Architect Leidos

Senior Security Support-WP-AFB Serco Group plc

Senior Security Specialist Astrion

Senior Security Automation Engineer Symbotic Inc

Senior Embedded Security Engineer - Digital Systems Security Mitre Corp

Senior Security Specialist Axient LLC

Cyber Security, Senior Information Systems Security Officer (ISSO) BAE Systems Plc

Senior Security Solutions Architect Continental Resources, Inc. (ConRes)

Senior Information System Security Officer (ISSO) - Tewksbury, MA RTX

Senior Information System Security Officer (ISSO) - Tewksbury, MA RTX Corp

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Senior Security Automation Engineer Symbotic Inc