senior network security engineer Jobs

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Activity Security RepresentativeJob Title - Activity Security Representative

ManTechCompany Name - ManTech

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Los Angeles, California, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Activity Security Representative I to join our team in the El Segundo, CA area. The Activity Security Representative's primary function is to provide multi-disciplined security support to a customer's facility and organization. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. Responsibilities include but are not limited to: Classification

Activity Security RepresentativeJob Title - Activity Security Representative

ManTechCompany Name - ManTech

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Los Angeles, California, USA

Full-time

Information System Security Specialist IIJob Title - Information System Security Specialist II

BEAT LLCCompany Name - BEAT LLC

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Norco, California, USA

Full-time

Job Title: Information System Security Specialist II Salary Range: $80,000.00 - $90,000.00 annually Locations: NSWC Corona, CA & NSWC Corona Detachment Fallbrook, CA; (Naval Surface Warfare Center) Clearance: Secret or higher Certifications: CompTIA Security + Education: A) a high school degree, or a GED, and five (5) years of relevant experience preparing and submitting documentation for obtaining Navy/DoD security accreditation and authorization (A&A), OR B) a bachelor's degree in a relevant f

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

SAICCompany Name - SAIC

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San Diego, California, USA

Full-time

Job ID: 2505371 Location: SAN DIEGO, CA, US Date Posted: 2025-07-18 Category: Security Subcategory: Security Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking a highly qualified and experienced Contract Program Security Officer (CPSO) to oversee and manage the security operations for a Sensitive Compartmented Information Facility (SCIF) in San Diego,

Security Administrator 4 - local to NevadaJob Title - Security Administrator 4 - local to Nevada

NovaLink SolutionsCompany Name - NovaLink Solutions

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Carson City, Nevada, USA

Contract

This requirement is for only local to Nevada consultants Technical Skills Strong working knowledge of computer networks, Windows, and Linux.Proficiency in configuring and managing SIEM tools.Experience with scripting languages (e.g., Python, PowerShell) for automation and data processing.Familiarity with security tools, such as firewalls, IDS/IPS, endpoint detection and response EDR), and vulnerability scanners (e.g., Nessus).Experience as a database administrator (Oracle/SQL Server/Postgres) a

Cyber Security IAM Architect (Must have TRANSMIT (CIAM) Transmit Security experience)Job Title - Cyber Security IAM Architect (Must have TRANSMIT (CIAM) Transmit Security experience)

Ventures UnlimitedCompany Name - Ventures Unlimited

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Remote or Pittsburgh, Pennsylvania, USA

Full-time

Skill: Cybersecurity IAM Architect Must Have Technical/Functional Skills:We are seeking an experienced Cybersecurity Architect with specialized expertise in digital identity, customer authentication, and identity access management (IAM) to lead a critical Ping to Transmit migration initiative.The ideal candidate will design, implement, and oversee secure identity architectures to ensure a seamless transition while maintaining robust security, compliance, and performance standards.Roles & Respons

Mainframe Security AnalystJob Title - Mainframe Security Analyst

Eliassen GroupCompany Name - Eliassen Group

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Westlake, Texas, USA

Contract

Description: **Hybrid | Westlake, TX** We are currently sourcing for a Mainframe Security Analyst to work in our client's Enterprise Infrastructure Group in Westlake, TX or Merrimack, NH. This position is responsible for developing, implementing, and maintaining mainframe security procedures and processes using CA Top Secret and other support security products. Due to client requirement, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefi

Oracle Fusion Security SpecialistJob Title - Oracle Fusion Security Specialist

Solution Partners, Inc.Company Name - Solution Partners, Inc.

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Remote

Full-time

We currently have a newly created opportunity for an Oracle Fusion Security Specialist. This will be a permanent, salaried position. Remote based. We need someone to serve as a SME for Oracle Fusion Cloud Security & User Maintenance. You should have in-depth Experience with Oracle Fusion Cloud ERP Security Architecture - Security Console, Roles, Privileges, Hierarchy, Data Security Policies, etc. Build custom roles by tailoring Oracle seeded roles & privileges as per the business requirementsCre

Director, Cloud Security EngineeringJob Title - Director, Cloud Security Engineering

Centene CorporationCompany Name - Centene Corporation

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Missouri, USA

Full-time

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: The Director of Cloud Security will be responsible for leading and managing the organization's cloud security initiatives, ensuring the protection of cloud-native applications a

Information System Security OfficerJob Title - Information System Security Officer

LeidosCompany Name - Leidos

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Dayton, Ohio, USA

Full-time

Leidos is seeking an Information System Security Officer (ISSO) to collaborate with the Information System Security Manager (ISSM) with managing risks related to the use of processing, storing, or transmitting information to reduce or eliminate impact to confidentiality, integrity, or availability of information and information systems. ISSO duties will include: Ensuring appropriate operational security posture is maintained.Conducting scheduled weekly, monthly, quarterly and annual Continuous M

Information System Security Officer 2Job Title - Information System Security Officer 2

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

ORANGE you glad that you chose RealmOne? RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join us on this journey as we execute t

Information System Security Officer 3Job Title - Information System Security Officer 3

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

Python Security DeveloperJob Title - Python Security Developer

Ledgent TechnologyCompany Name - Ledgent Technology

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Minneapolis, Minnesota, USA

Full-time

The Python Developer is responsible for developing software applications to protect company systems from cyber threats. This role involves identifying and mitigating vulnerabilities, integrating secure coding practices, and implementing security solutions. The ideal candidate will work closely with development teams, conduct threat assessments, and embed security into CI/CD pipelines and the software development lifecycle (SDLC). Strong expertise in application security tools, cloud security, an

Information Systems Security OfficerJob Title - Information Systems Security Officer

ManTechCompany Name - ManTech

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Eglin Air Force Base, Florida, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Information Systems Security Officer (ISSO) to join our Air Force / Space team at Eglin AFB. The ISSO's primary function is to support the United States Air Force's 53rd Wing Technical Support Services (53rd WTSS) contract. Responsibilities include, but are not limited to: Perform ISSO duties in support of in-house and external customersNotify ISSM when changes occur that might affect the authorization determination of the information sys

Information System Security Officer (ISSO)Job Title - Information System Security Officer (ISSO)

Evolver FederalCompany Name - Evolver Federal

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Springfield, Virginia, USA

Full-time

Evolver Federal is seeking an Information System Security Officer (ISSO) to support its Federal client in Springfield, VA in managing all aspects of security for assigned National Security Systems (NSS) to ensure the data stored, processed, and transmitted by the assigned system(s) is protected in accordance with the appropriate Agency policies and NIST 800-53 security controls. The successful candidate will have previous experience as an ISSO and Security Control Assessor having documented the

IT Security ArchitectJob Title - IT Security Architect

Cyber Resource Provider LLCCompany Name - Cyber Resource Provider LLC

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Full-time, Part-time, Contract, Third Party

Responsibilities: Design/Institutionalize Enterprise Security/technology Patterns Assist teams on initiatives, providing tactical and architectural considerations on legacy solutions Evaluate new implementations while navigating a complex organizational environment with diverse stakeholders to accurately present the scenario, and present sound analyses and recommendations with steps for approval and implementation Manage a body of work independently, leveraging available process documentatio

Privacy Officer/Security AnalystJob Title - Privacy Officer/Security Analyst

Innosoul incCompany Name - Innosoul inc

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Raleigh, North Carolina, USA

Contract, Third Party

Job ID: NC-768095 Hybrid/Local Privacy Officer/Security Analyst (CISA/CIPM/CIPP) (12+)with GRC, HIPAA/NIST/CJI, auditing, legal compliance/Cybersecurity/privacy laws, BPR and data strategist/adviser experience Location: Raleigh, NC (NCAOC) Duration: 6 Months Position: 1(2) Skills: Experience using GRC (Governance Risk and Compliance) tools Required 3 Years Experience with Incident Response procedures Required 3 Years General understanding of HIPAA, NIST 800-53 r4 or greater, CJI state and feder

Activity Security RepresentativeJob Title - Activity Security Representative

ManTechCompany Name - ManTech

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Vandenberg Space Force Base, California, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Activity Security Representative II to join our team in the Lompoc, CA The Activity Security Representative's primary function to provide multi-disciplined security support to a customer's facility and organization. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. Responsibilities include but are not limited to: Assist in the maintenance o

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: 2025-07-17 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

Security ArchitectJob Title - Security Architect

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Boston, Massachusetts, USA

Full-time

Job Description Our client, the cybersecurity arm of a global leader in energy management and automation, is hiring a Security Architect based in Boston, MA. You'll be part of a high-impact cybersecurity team, contributing to large-scale initiatives across industrial and enterprise environments. This is an opportunity to influence architecture strategy within a cutting-edge organization focused on securing the future of energy. Full time Hybrid in Boston Required Skills & Experience 4+ years of