Network Security Administrator jobs

Systems Security Engineer II - P2 (On-site)

Tewksbury, Massachusetts

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27d ago

Date Posted: 2026-03-11 Country: United States of America Location: US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG 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 Type: Secret - Current Security Clearance Status: Active and existing security clearance required on day 1 At Raytheon, the foundation of everything we do is rooted in

Full-time

USD 68,900.00 per year

Information Systems Security Engineer / Hybrid in DC

Washington, District of Columbia

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Today

A growing technology organization supporting federal and enterprise environments is seeking an Information Systems Security Engineer (ISSE) to help secure cloud-based systems and modern IT infrastructure. They are currently seeking an ISSE to join their team. This position will be highly hands-on, focused on designing and implementing security across cloud environments while supporting system authorization and compliance efforts. The ideal candidate has a strong background in cloud security engi

Easy Apply

Contract

$60 - $75

Industrial Security Analyst (Industrial Security Analyst 1)

Columbia City, Oregon

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2d ago

{"description": "Requisition Number: 28141 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $59,022.00 - $84,000.00 Security Clearance: Ability to Obtain Level of Experience: Entry Level This opportunity resides with Warfare Systems (WS) , a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations com

Full-time

USD 59,022.00 - 84,000.00 per year

Senior Infrastructure Security Engineer

Sunnyvale, California

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Today

{"description": " Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, c

Full-time

USD 110,000.00 - 186,000.00 per year

Executive Director, Data and Application Security

Woodbridge Township, New Jersey

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2d ago

{"description": " About CLS: CLS is the trusted party at the centre of the global FX ecosystem. Utilized by thousands of counterparties, CLS makes FX safer, smoother and more cost effective. Trillions of dollars' worth of currency flows through our systems each day. Created by the market for the market, our unrivalled global settlement infrastructure reduces systemic risk and provides standardization for participants in many of the world's most actively traded currencies. We deliver huge efficie

Full-time

Information System Security Manager (ISSM)

King of Prussia, Pennsylvania

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Today

Job Description Who we are: Lockheed Martin is a pioneer in cyber security-partnering, innovating, and building cutting edge solutions. Our talented employees tackle the world's toughest engineering challenges every day, leveraging their unique skills and experiences to design and deliver breakthrough technology. We empower our people to think big, perform with excellence, and create extraordinary products. If you have the passion and courage to dream boldly, join our culture and help build a

Full-time

USD 113,900.00 - 200,905.00 per year

Security Engineer

Washington, District of Columbia

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Today

Job ID: 2612046 Location: Washington, DC, US Date Posted: 2026-04-30 Category: Cyber Subcategory: Cybersecurity Spec Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description SAIC seeks a Security Engineer to support the Department of Transportation's Cybersecurity mission by joining a dedicated team of cybersecurity professionals who collaborate, cooperate, and

Full-time

USD 80,001.00 - 120,000.00 per year

Senior DevSecOps Security Control Assessor

Maryland

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is looking for an amazingly talented Senior Security Control A

Full-time

USD 125,100.00 - 225,200.00 per year

Systems Security Engineer - Secret Clearance Required

Panama City Beach, Florida

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Today

Description Supports USAF Industrial Control System (ICS) cybersecurity operations by maintaining and improving enterprise security platforms, including ACAS (Tenable Security Center, NessNessus Manager), Tenable OT, ESS/Trellix ePO, and an ELK based logging solution. Primary duties involve upkeep, troubleshooting, and implementing enhancements as required. This role may involve occasional, pre-scheduled analytical support for the M&R team, potentially requiring temporary shift work. Primary Res

Full-time

USD 35.00 - 50.00 per hour

Senior Security Operations Engineer

Washington

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Today

JOB-7647Senior Security Operations EngineerWashington, D.C.Link Technologies (LinkTechConsulting.com), a Las Vegas-based IT consulting firm, is currently looking for a Senior Security Operations Engineer to join our team. RESPONSIBILITIES Lead the design, implementation, and continuous improvement of security operations capabilities Perform advanced threat hunting, vulnerability analysis, and incident response activities Engineer and maintain security platforms including SIEM, SOAR, EDR, and N

Full-time

Information System Security Engineer (ISSE) II

Chesapeake, Virginia

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27d ago

Date Posted: 2026-04-02 Country: United States of America Location: US-VA-CHESAPEAKE-002-CUST ~ 2 Relay Rd ~ BLDG 344 (External Site) 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 Type: DoD Clearance: Top Secret Security Clearance Status: Active and existing security clearance required on day 1 At RTX, the world largest aerospace and

Full-time

USD 68,900.00 - 131,100.00 per year

Data Security Engineer - ACAS Task Lead

Sierra Vista, Arizona

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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 Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Data Communication Networks, Firewalls, Routers Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: DATA SECURITY ENGINEER - ACAS TASK LEAD Contribute to the strategic direction of the business and su

Full-time

USD 101,546.00 - 120,750.00 per year

Senior Information Security

San Diego, California

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Today

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have

Full-time

USD 77,900.00 - 111,300.00 per year

Senior Information Security

San Francisco, California

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Today

Full-time

USD 77,900.00 - 111,300.00 per year

Senior Information Security

Los Angeles, California

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Today

Full-time

USD 77,900.00 - 111,300.00 per year

Information Systems Security Officer

Honolulu, Hawaii

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Today

Cyber Security Engineer / ISSO - Protect and Strengthen Mission-Critical Systems Leidos is seeking a Cyber Security Engineer / Information Systems Security Officer (ISSO) to support a high-impact, mission-essential program. In this role, you'll work closely with the Information System Security Manager (ISSM) and system owners to ensure that critical IT systems remain secure, compliant, and resilient against evolving threats. If you're driven by precision, cybersecurity excellence, and safeguard

Full-time

USD 87,100.00 - 157,450.00 per year

HQ979 - IT Security Manager

Beloit, Wisconsin

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Today

Mission-Driven. Honor-Bound. Fairbanks Morse Defense. What's your calling? For the men and women of Fairbanks Morse Defense it's the rapid and effective support of the fleets that entrust us to design, develop, and deliver the best naval power technology on the planet. We're one of the nation's leading marine defense contractors because of the highly trained and dedicated teams that provide reliable power systems, parts, and aftermarket services to the U.S. Navy, Coast Guard, Military Sealift Co

Full-time

USD 135,000.00 per year

Sr Cyber Systems Security Test Eng - A&A

Colorado Springs, Colorado

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Today

Job Description What We're Doing Our team, the Command and Control, Battle Management and Communications (C2BMC) team at Lockheed Martin, is dedicated to engineering, developing, and integrating new capabilities for the Missile Defense System that protects the United States and its allies. While we are part of a large organization, we operate within smaller, agile teams in a fast-paced, dynamic environment. Our responsibilities include Sensor/Weapon Integration, Algorithm Development, User Int

Full-time

USD 101,000.00 - 178,135.00 per year

Information System Security Officer (ISSO)

Boulder, Colorado

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Today

Job Description This position requires a Final Secret clearance with ability to obtain and maintain Top Secret clearance. The Cybersecurity Analyst will partner with the security team, program, and government customers to perform as an Information Systems Security Officer (ISSO) in Boulder, Colorado. Classified Cybersecurity Analysts help secure lifesaving products and critical state-of-the-art engineering and manufacturing systems by applying cutting edge cybersecurity principles. Rising to

Full-time

USD 93,200.00 - 164,450.00 per year

Senior Specialist, Information Security Systems Engineer

Palm Bay, Florida

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Today

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 is the Trus

Full-time

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Network Security Administrator jobs