Security Administrator Jobs

361 - 380 of 5,992 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

Sr. Systems Administrator TS/SCI PolyJob Title - Sr. Systems Administrator TS/SCI Poly

LeidosCompany Name - Leidos

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Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a System Administrator in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting,

Microsoft Security Architect / Cloud Architect (DLP) - Remote PositionJob Title - Microsoft Security Architect / Cloud Architect (DLP) - Remote Position

R Systems, Inc.Company Name - R Systems, Inc.

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Remote

Contract

About R Systems: R Systems is a leading digital product engineering company that designs and develops chip-to-cloud software products, platforms, and digital experiences that empower its clients to achieve higher revenues and operational efficiency. Our product mindset and engineering capabilities in Cloud, Data, AI, and CX enable us to serve key players in the high-tech industry, including ISVs, SaaS, and Internet companies, as well as product companies in telecom, media, finance, manufacturing

IT Security AnalystJob Title - IT Security Analyst

Rose InternationalCompany Name - Rose International

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Quincy, Massachusetts, USA

Full-time

Date Posted: 08/05/2025 Hiring Organization: Rose International Position Number: 486564 Industry: Government Job Title: IT Security Analyst Job Location: Quincy, MA, USA, 02171 Work Model: Hybrid Work Model Details: 1 to 2 days per week onsite Shift: Monday to Friday 9 AM to 5 PM Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 12 Min Hourly Rate($): 60.00 Max Hourly Rate($): 65.00 Must Have Skills/Attributes: AWS, CI/CD tools, Cloud, DevOps, Infrastructure, M

Prisma Cloud Security EngineerJob Title - Prisma Cloud Security Engineer

CognowizCompany Name - Cognowiz

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Charlotte, North Carolina, USA

Contract

Job Title: Prisma Cloud Security Engineer Job Location: Charlotte, NC, Irving, TX, Dallas, TX OR Chandler, AZ (3 days/week Onsite) Job Duration: 12+ months Job Description: Experience with Prisma Cloud Enterprise (PCE), focusing on engineering support, administration, configuration management, and automation.Experience supporting and deploying Prisma Defender agent, preferably at scale on Kubernetes (public and private cloud) platforms.Experience with GitHub, Bitbucket, or any other version con

Senior Security EngineerJob Title - Senior Security Engineer

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

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Boston, Massachusetts, USA

Full-time

Job Description Our client, a rapidly growing security startup, tools hiring a Senior Security engineer. This is a hybrid role in Boston, 4 days a week onsite in Back Bay. Backed by top-tier investors and early traction with design partners, they're assembling a core technical team with deep expertise in security engineering, automation, and AI. If you're excited about building from the ground up in a fast-moving, mission-driven environment, this role is in line. Full-Time Hybrid in Back Bay Req

Principal Security ResearcherJob Title - Principal Security Researcher

Request Technology, LLCCompany Name - Request Technology, LLC

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Remote

Full-time

We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Enterprise Security Services Company is currently seeking a Principal Security Researcher. Candidate will contribute to a number of strategic research initiatives to develop the product and services catalogue. Primary focus for this role is to analyze ransomware samples and threat actor tools to gain insights for future product features, threat actor insights, and assist in the validation of our cur

Senior Product Security EngineerJob Title - Senior Product Security Engineer

Boeing CompanyCompany Name - Boeing Company

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Seattle, Washington, USA

Full-time

Senior Product Security Engineer Company: The Boeing Company The Boeing Product Security Engineering (PSE) Risk Management Capability is seeking a Senior Product Security Engineer located in Seattle, WA or Everett, WA. The selected candidate will execute on our vision and share our passion for securing our products and the aerospace ecosystem. Our Boeing products' capabilities, credibility, production, safety, and security solutions require us to focus on the most relevant threats over the pr

Network Systems AdministratorJob Title - Network Systems Administrator

Battelle Memorial InstituteCompany Name - Battelle Memorial Institute

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Columbus, Ohio, USA

Full-time

Battelle delivers when others can't. We conduct research and development, manage national laboratories, design and manufacture products and deliver critical services for our clients-whether they are a multi-national corporation, a small start-up or a government agency. We recognize and appreciate the value and contributions of individuals from a wide range of backgrounds and experiences and welcome all qualified individuals to apply. Job Summary We are looking for an experienced Network System

Information Systems Security Engineer (ISSE)Job Title - Information Systems Security Engineer (ISSE)

Apex SystemsCompany Name - Apex Systems

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Washington, District of Columbia, USA

Full-time

Job#: 2080503 Job Description: Apex Systems is seeking an Information Systems Security Engineer (ISSE) to support the US Airforce at the Pentagon. If interested, email your resume. Position: ISSE Location: Fully onsite @ the Pentagon Hours: M-F 8 hour shift between 6AM-6PM Job type: Long term contract Certifications: Must have Security + Overview: Seeking high-level IT Professionals to provide cyber security and security engineering services including system security engineering, cybersecuri

Lead, Information Security Systems Engineer (Secret Security Clearance)Job Title - Lead, Information Security Systems Engineer (Secret Security Clearance)

Harris CorporationCompany Name - Harris Corporation

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Clifton, New Jersey, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Cloud DevOps AdministratorJob Title - Cloud DevOps Administrator

ManTechCompany Name - ManTech

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Chantilly, Virginia, USA

Full-time

ManTech seeks a motivated and adaptable Cloud DevOps Administrator to join our team in Chantilly, VA The Cloud DevOps Administrator, in this fast-paced Big Data ecosystem, will collaborate with leading IT and analytics experts to support and advance our vital cloud platforms. You'll be instrumental in driving automation, enhancing system security, and optimizing deployment workflows. This is a rare chance to engage in impactful work with significant opportunities for professional growth. Respon

Director, Information Security Engineer ManagementJob Title - Director, Information Security Engineer Management

L3Harris TechnologiesCompany Name - L3Harris Technologies

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Melbourne, Florida, USA

Full-time

Security Administration/Visitor Control- SA/VCJob Title - Security Administration/Visitor Control- SA/VC

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Massachusetts, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Security Job Qualifications: Skills: Program Security, Security Access (Inactive), Visitor Control Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: Apply your expertise to advance the mission and optimize our business strategy as a Security Administr

Senior Application Security EngineerJob Title - Senior Application Security Engineer

Software Guidance & AssistanceCompany Name - Software Guidance & Assistance

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Rockville, Maryland, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Application Security Architect for a Contract assignment with one of our premier Regulatory clients in Rockville, MD. This role is hybrid (2 days/week Oniste). The Senior Application Security Architect is responsible for designing, implementing, and overseeing enterprise-wide application security architecture and standards. This role focuses on establishing security frameworks, conducting architecture reviews, developing

Information Security AnalystJob Title - Information Security Analyst

Strategic Staffing SolutionsCompany Name - Strategic Staffing Solutions

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Chandler, Arizona, USA

Full-time, Contract

STRATEGIC STAFFING SOLUTIONS HAS AN OPENING! This is a Contract Opportunity with our company that MUST be worked on a W2 Only. No C2C eligibility for this position. Visa Sponsorship is Available! The details are below. Beware of scams. S3 never asks for money during its onboarding process. Job Title: Information Security Analyst Location: Chandler, AZ Contract Length: 12+ Months Job ref# 242562 Job Description: Seeking an Information Security Analyst to be a part of the Enterprise Data Loss

Security ArchitectJob Title - Security Architect

SESCompany Name - SES

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Denver, Colorado, USA

Full-time

Top 5 Technical Skills: Extensive experience designing & building secure cloud-native solutions, especially Amazon Web Services (AWS) Knowledge of Infrastructure-as-Code (IaC) principles & experience reviewing infrastructure configs/changes (Cloud Formation & Terraform) Containers, Kubernetes, Service Mesh, RESTful/gRPC APIs Strong foundation in cybersecurity landscape, especially in identity & access management, network access control and secure configuration management Top 3 Soft Skills: Stro

Senior Security Compliance & Authorization SpecialistJob Title - Senior Security Compliance & Authorization Specialist

SwanktekCompany Name - Swanktek

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Remote

Full-time

12-15+ years of progressive experience in information security, with a strong emphasis on US Government security compliance and authorization processes. Demonstrated expertise in successfully leading and managing ATO, ATOC, and FedRAMP initiatives from initiation to completion. Extensive hands-on experience with STIG implementation, auditing, and remediation across various operating systems, applications, and network devices. In-depth understanding of the Defense Health Agency (DHA) environment,

Information Security EngineerJob Title - Information Security Engineer

Randstad DigitalCompany Name - Randstad Digital

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Charlotte, North Carolina, USA

Contract

job summary: Randstad Digital is hiring and we're looking for someone like YOU to join our team! If you are seeking a new opportunity, looking to grow in your career, or you know someone who is - we want to hear from you! Take a look at the below opportunity, or feel free to visit to view and apply. location: Charlotte, North Carolina job type: Contract salary: $64.53 - 69.53 per hour work hours: 8am to 5pm education: Bachelors responsibilities: In this contingent resource assignment, you m

Network Security Engineer - California Onsite Role...Job Title - Network Security Engineer - California Onsite Role...

Last Word ConsultingCompany Name - Last Word Consulting

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San Diego, California, USA

Third Party, Contract

Greetings! This is Rakesh from Last Word Consulting Inc. found your profile on the job portal. Please share your updated resume if available and interested. Job Description: - Job Role: Network Security Engineer Location: San Diego, CA (ONSITE) Duration: Longterm Contract Local Candidate preferred Interview Process - 2 rounds 1 technical discussion Video Call Face to face interview in client San Diego CA office. Job Description: 7+ years of work experience in information security, especiall