Activity Security Representative Jobs

201 - 220 of 2,123 Jobs

Information System Security OfficerJob Title - Information System Security Officer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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King of Prussia, Pennsylvania, USA

Full-time

Job Description At Lockheed Martin Rotary and Mission System (RMS), we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach - and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, and education. Come and experience your future! This position requires the candidate primarily function as the Information System Security Officer (ISSO) for multiple program

Security ArchitectJob Title - Security Architect

DHI Group, Inc.Company Name - DHI Group, Inc.

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Remote or Englewood, Colorado, USA

Full-time

The security team plays a critical role in protecting DHI s systems, networks and data from cyber threats and security breaches. About the role: As a Security Architect, you will lead the strategic direction and implementation of security across our enterprise architecture and cloud platforms. You ll serve as a thought leader, partnering with engineering, architecture, and product teams to embed scalable security practices into design and development lifecycles. You ll drive innovation, mentor o

IT Security ArchitectJob Title - IT Security Architect

Tri-Force Consulting Services IncCompany Name - Tri-Force Consulting Services Inc

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Richmond, Virginia, USA

Contract, Third Party

Title: IT Security Architect Duration: 8 Months Client: Virginia Information Technology Agency Location: Richmond, VA Note: This is a Hybrid Role. Job Description: We are seeking a highly skilled and experienced Security Architect IV contractor to develop and write System Security Plans (SSPs) for various suppliers and enterprise applications. This critical role requires a deep understanding of security controls, risk management, and compliance requirements. Previous experience as a Security

Security EngineerJob Title - Security Engineer

Zachary Piper Solutions, LLCCompany Name - Zachary Piper Solutions, LLC

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Durham, North Carolina, USA

Full-time

Piper Companies is seeking an experienced Security Engineer located in the Durham, NC area. The Security Engineer role sits within the security team where they leverage their analytical, monitoring, triage and infrastructure skills. The Security Engineer provides mentorship and technical guidance to SOC analysts to support their development in security analysis and incident investigation. Responsibilities of the Security Engineer include: Support the implementation and ongoing maintenance of web

Personnel Security SpecialistJob Title - Personnel Security Specialist

ManTechCompany Name - ManTech

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Los Angeles, California, USA

Full-time

Personnel Security Specialist II ManTech seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA. The Personnel Security Specialist's primary function is to handle personnel security functions in support of the customer's facility and organization. The position will provide "day-today" PERSEC services for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. Responsibilities include but are

Director of Security EngineeringJob Title - Director of Security Engineering

ProsumCompany Name - Prosum

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Scottsdale, Arizona, USA

Full-time

Job Title: Director, Security EngineeringLocation: Scottsdale, AZ (Onsite) About the Role:We are seeking a highly experienced and strategic Director of Security Engineering to lead and scale our security engineering function. In this pivotal role, youll be responsible for securing our applications, infrastructure, and DevOps pipelines across both cloud and hybrid environments. Youll work cross-functionally with engineering, operations, compliance, and leadership teams to design and implement mod

Supervisor, Site Security SpecialistJob Title - Supervisor, Site Security Specialist

Trinity Industries, Inc.Company Name - Trinity Industries, Inc.

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Jonesboro, Arkansas, USA

Full-time

Job DescriptionTrinity Industries, Inc. Corporate Security Department is searching for a talented team player to fill the open position of a Supervisor, Site Security Specialist in our Jonesboro, AR location. We welcome your ideas and your outstanding work ethic. The Supervisor, Site Security Specialist conducts regular monitoring of our property, as well as serving as the first point of contact for visitors entering the building or property, which may vary from location to location. This indivi

Information Systems Security Officer (ISSO) IIIJob Title - Information Systems Security Officer (ISSO) III

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Bedford, Massachusetts, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: The Information Systems Security Officer (ISSO) is responsibl

Program Security Officer - Clearance RequiredJob Title - Program Security Officer - Clearance Required

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2507076 Location: CHANTILLY, VA, US Date Posted: 2025-07-08 Category: Security Subcategory: Security Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description Who We Are and What We Do: SAIC Security professionals support a collective of over 24,000 employees extending across 20 countries. Our employees are our core, bolstered by 15,000 clearances

Site Reliability Engineer (Genetec/Security Systems)Job Title - Site Reliability Engineer (Genetec/Security Systems)

STAND 8Company Name - STAND 8

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Englewood Cliffs, New Jersey, USA

Contract

STAND 8 provides end to end IT solutions to enterprise partners across the United States and with offices in Los Angeles, New York, New Jersey, Atlanta, and more including internationally in Mexico and India. Our Technology Solutions team is seeking an experienced and highly skilled Site Reliability Engineer (Genetec) to join our team in support of a global Media & Entertainment client. Ideally, you will have advanced knowledge of Genetec Security Center and related security software, with the a

Distinguished AI Security EngineerJob Title - Distinguished AI Security Engineer

PepsicoCompany Name - Pepsico

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Plano, Texas, USA

Full-time

Overview We are seeking a highly experienced/technically Distinguished AI Security Engineer to lead the charge in securing our enterprise AI solutions. In this critical role, you will be responsible for defining, architecting, and implementing robust security strategies across the entire AI lifecycle - from data ingestion and model training to deployment and inference. This is a hands-on, leadership-oriented position for an individual who deeply understands the unique attack surface of AI syste

Information Systems Security Officer (ISSO) IIIJob Title - Information Systems Security Officer (ISSO) III

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Bedford, Massachusetts, USA

Full-time

Information Systems Security OfficerJob Title - Information Systems Security Officer

LeidosCompany Name - Leidos

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Tampa, Florida, USA

Full-time

Leidos has an upcoming opening for an Information System Security Officer (ISSO) at MacDill AFB, FL. Candidates must already possess a current TS/SCI security clearance in order to be considered. The ISSO will provide cybersecurity support services to assist ACC Cybersecurity Chief Information Security Officer and unit Information System Security Officers (ISSO) in maintaining an effective cybersecurity program that supports missions and adequately protects the confidentiality, integrity and ava

Enterprise Security Operations Center (ESOC) at the National (NNSA) Pending OpportunitiesJob Title - Enterprise Security Operations Center (ESOC) at the National (NNSA) Pending Opportunities

SAICCompany Name - SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2506240 Location: WASHINGTON, DC, US Date Posted: 2025-05-30 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: DOE Q Potential for Remote Work: No Description SAIC is seeking incumbent and external talent to support the Enterprise Security Operations Center (ESOC) at the National Nuclear Security Administration (NNSA). These positions will provide services to

Enterprise Security Operations Center (ESOC) at the National (NNSA) Pending OpportunitiesJob Title - Enterprise Security Operations Center (ESOC) at the National (NNSA) Pending Opportunities

SAICCompany Name - SAIC

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Albuquerque, New Mexico, USA

Full-time

Job ID: Location: ALBUQUERQUE, NM, US Date Posted: 2025-05-30 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: DOE Q Potential for Remote Work: No Description SAIC is seeking incumbent and external talent to support the Enterprise Security Operations Center (ESOC) at the National Nuclear Security Administration (NNSA). These positions will provide services to monitor,

Enterprise Security Operations Center (ESOC) at the National (NNSA) Pending OpportunitiesJob Title - Enterprise Security Operations Center (ESOC) at the National (NNSA) Pending Opportunities

SAICCompany Name - SAIC

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Las Vegas, Nevada, USA

Full-time

Job ID: Location: LAS VEGAS, NV, US Date Posted: 2025-05-30 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: DOE Q Potential for Remote Work: No Description SAIC is seeking incumbent and external talent to support the Enterprise Security Operations Center (ESOC) at the National Nuclear Security Administration (NNSA). These positions will provide services to monitor, d

Senior Information Security Systems EngineerJob Title - Senior Information Security Systems Engineer

LeidosCompany Name - Leidos

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Maryland, USA

Full-time

Description Program Summary As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance (IA) Architecture Analysis and Security Engineering Support for the implementation and fielding of the National Leadership Command Capability in support of Nuclear Command, Control, and Communications (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE will perform in a consultant like role providing t

Information Systems Security Officer (ISSO) IIIJob Title - Information Systems Security Officer (ISSO) III

General DynamicsCompany Name - General Dynamics

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Fort Walton Beach, Florida, USA

Full-time

Senior Cloud Security Architect - SCSE 25-25797Job Title - Senior Cloud Security Architect - SCSE 25-25797

Compu-Vision Consulting, Inc.Company Name - Compu-Vision Consulting, Inc.

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Columbia, South Carolina, USA

Contract, Third Party

Job Title: Senior Cloud Security ArchitectLocation: Columbia, SC (Hybrid 3 Days Remote, 2 Days On-site)Duration: 12 Months (High Possibility of Extension)Interview Process: One virtual round Position Summary:We are seeking an experienced Senior Cloud Security Architect to join a hybrid team responsible for designing and securing large-scale cloud-based application and infrastructure solutions. This hands-on role requires deep technical expertise in cloud security across AWS and Azure environment

Information Security EngineerJob Title - Information Security Engineer

Eliassen GroupCompany Name - Eliassen Group

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Anywhere, US

Contract

Description: **100% Remote** We prioritize the security and integrity of our digital infrastructure. We are seeking a skilled Information Security Engineer to join our team and help us maintain a secure and compliant IT environment. As an Information Security Engineer, you will be responsible for supporting day-to-day data security operations. You will ensure the availability and integrity of our security and networking infrastructure, monitor compliance with IT security policies, and coordin