network security administrator jobs

Information System Security Officer (ISSO) - Tucson, AZ

Tucson, Arizona

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Today

Date Posted: 2026-01-05 Country: United States of America Location: AZ855: RMS AP Bldg M05 1151 East Hermans Road Building M05, Tucson, AZ, 85756 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and

Full-time

USD 68,900.00 per year

Information System Security Officer (ISSO) - Tewksbury, MA

Tewksbury, Massachusetts

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Today

Date Posted: 2026-01-06 Country: United States of America Location: MA133: Tewksbury, Ma Bldg 3 Concord 50 Apple Hill Drive Concord - Building 3, Tewksbury, MA, 01876 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - t

Full-time

USD 68,900.00 per year

Information System Security Officer (ISSO) - Eglin AFB, FL

Eglin Air Force Base, Florida

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Today

Date Posted: 2026-01-05 Country: United States of America Location: FL104: 601WChoctawhatchee 601 West Choctawhatchee Avenue Building 60, Eglin AFB, FL, 32542 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help o

Full-time

USD 68,900.00 per year

Information System Security Engineer Level III

Chantilly, Virginia

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2d ago

Position Overview: System High requires ISSE's who are responsible for the design, development, implementation and/or Integration of the Information Assurance (IA) architecture, system, and system components for an IC client. They provide Information Technology security engineering, integration services, technical assessments, and solutions. Duties & Responsibilities (but not limited to) Identifies information protection needs for enterprise Information Systems (IS) Define IS security requiremen

Full-time

Sr. Network Security Administrator

Cape Canaveral, Florida

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. NETWORK SECURITY ADMINISTRATOR SpaceX is looking for a Sr. Network Security Administrator with expertise in network security technologies (firewalls, VPNs, IDS/IPS, etc.) This employee will be a member of the Netwo

Full-time

Sr. Network Operations and Automation Engineer

Philadelphia, Pennsylvania

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12d ago

We're looking for a Sr. Network Operations and Automation Engineer to join our team, reporting to Sr. Manager, Systems and Network Administration. This team is responsible for providing excellent, 24/5 first level network support. The team is also responsible for proactively monitoring and responding to alerts and requests in order to provide maximum uptime for Nasdaq's mission critical exchange systems. The team is a driven, passionate, high energy and highly motivated group with diverse skill

Full-time

Compensation information provided in the description

Network Engineer

Allentown, Pennsylvania

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Today

Position Type: Technology/Network Engineer Date Posted: 12/8/2025 Location: Administration Center - Allentown, PA Network Engineer Starting Salary: $74,524--$104,333 Qualifications: Bachelor's degree in Computer Science, Computer Engineering or related field. Minimum 5 years' experience in technology field supporting wide area networks. Excellent communication skills. Satisfactory work record & criminal/child abuse clearances (Acts 34, 114, and 151). Cisco Certified Network Associate (C

Full-time

USD 74,524.00 per year

Senior Security Engineer (Government)

Chantilly, Virginia

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Today

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. AT&T maintains active contracts and relationships with U.S. Government entities that require secure communications and s

Full-time

USD 98,100.00 - 220,000.00 per year

Multifunctional System Administrator (Level 3) / Iwakuni, Japan

Greenville, South Carolina

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Today

Job Description Lockheed Martin Aeronautics. Be More Than You Can Imagine. Joining the Lockheed Martin ALIS team immediately opens a world of educational and experiential development opportunities for you. Tuition Assistance is available for undergraduate and graduate degree programs as wells as professional and technical certifications to help you gain the specialized skills for personal and professional growth. Professionally, ALIS IT Service administrators develop skills of our many domest

Full-time

USD 85,500.00 - 150,765.00 per year

Security Analyst

Columbia, South Carolina

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4d ago

General Duties and Responsibilities Perform detailed architectural reviews and security risk analysis to support informed decision-making, including:Network design and information flowSystem and data access modelsFirewall rule request reviews (ports, protocols, and services)Baseline configuration management deviation requestsVulnerability managementLead and support the design, development, implementation, and ongoing improvement of client security and compliance initiatives.Audit and assess inte

Easy Apply

Contract

$70 - $80

Information Technology/Assurance (IT/IA) Specialist Ill

San Antonio, Texas

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Today

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: Cyber and IT Risk Management Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: Cisco Certified Network Associate (CCNA) Security - Cisco - Cisco, Cisco Certified Network Associate (CCNA) Security - Cisco - Cisco, CompTIA

Full-time

USD 106,675.00 - 144,325.00 per year

Help Desk Technician - Able to Obtain TS/SCI

Honolulu, Hawaii

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Today

ASE is looking for a Help Desk Technician to work in Honolulu, HI. The Help Desk Technician operates as part of a key Command and Control, Communications and Cyber (C4) technical focal point. This role involves providing Tier 1 troubleshooting support for HQ executive community members, including Flag/General Officers (FOGO), in offices, quarters, and during travel. The technician also supports distinguished visitors and command-level special events and also manages communications for significan

Full-time

USD 36.00 - 38.00 per hour

Cybersecurity Information System Security Officer

Albuquerque, New Mexico

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Today

Overview Job Summary: Galapagos Federal Systems LLC is seeking a qualified and motivated Cybersecurity Information System Security Officer (ISSO) to join our team. This role offers the opportunity to work with a talented group of professionals dedicated to mission success. As an ISSO, you will provide guidance on IT security control requirements to ensure the protection of system confidentiality, integrity, and availability. You will help align security solutions with system and network config

Full-time

USD 145,000.00 - 155,000.00 per year

Mid-Career Information System Security Officer

Littleton, Colorado

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Today

Job Description WHAT WE'RE DOING C4ISR: Command, Control, Communications, Computers, Intelligence, Surveillance and Reconnaissance Across air, land, sea and space, thousands of sensors onboard manned and unmanned military platforms are collecting huge amounts of data. These ISR systems task, collect, process, analyze, fuse and disseminate the most mission-critical information. The threats our customers face require us to deliver innovation at scale, and with greater agility than ever before, t

Full-time

USD 93,200.00 - 164,450.00 per year

Staff Security Engineer - Operations

Chicago, Illinois

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Today

As a Staff Security Engineer - Operations within Global Information Security (GIS), you will serve as the technical leader, establishing the direction and accountability for our weekend operational defense posture. This role is responsible for ensuring seamless, high-quality / hands-on execution of security operations and governance across our distributed, two-person weekend teams located in Bengaluru, Belfast, and the US (New York/Chicago). You will be accountable for setting operational standa

Full-time

USD 116,600.00 - 194,300.00 per year

IT Support Specialist 5 (Specialist 5, IT Support)

Longmont, Colorado

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Today

Where dreams and reality collide and the output is, out of this world. At Redwire Space, we are a team of dreamers and doers. Where the impossible becomes possible, and every day is an opportunity to learn and get one step closer to knowing the unknown. Join us on our mission to expand humanity's presence in space. Summary Redwire Space Solutions, LLC has a current opportunity for an IT Support Specialist, level 5 role as a part of the IT Service Team located at our facility in Longmont, CO. In

Full-time

USD 36.00 - 49.00 per hour

Information Systems Security Manager - TS/SCI w/Polygraph

McLean, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Computer Security, Documentations, Information Assurance, RMF Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as an Informat

Full-time

USD 161,753.00 - 218,840.00 per year

Director, Security Operations Center

McLean, Texas

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3d ago

Director, Security Operations Center At Capital One, we dare to dream, disrupt and deliver a better way. Our goal is simple-bring ingenuity, simplicity and humanity to an industry ripe for change. Our Global Workplace Services (GWS) team is a dynamic organization where development matters as much as our ability to provide collaborative and secure environments that drive connection, innovation and business success. Our commitment extends beyond solutions; it embraces a culture of care. We value,

Full-time

USD 190,300.00 - 217,200.00 per year

Senior Manager, Information Security Office Consultant

McLean, Virginia

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Yesterday

Senior Manager, Information Security Office Consultant At Capital One, you will help consult on initiatives, programs, and projects to raise their game in Information Security. You are pragmatic and practical in your understanding of risk and security, but also willing to know when to pull in experts and escalate. You collaborate and innovate with other teams within Capital One to push the envelope. You are comfortable with Cloud Service technologies like Storage Services, Security & Access Con

Full-time

USD 229,900.00 - 262,400.00 per year

Senior Manager, Information Security Office Consultant

Richmond, Virginia

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Yesterday

Full-time

USD 229,900.00 - 262,400.00 per year

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network security administrator jobs