computer security Jobs

481 - 500 of 15,455 Jobs

Information System Security Officer (ISSO) - MidJob Title - Information System Security Officer (ISSO) - Mid

LeidosCompany Name - Leidos

•

Clarksburg, West Virginia, USA

Full-time

As the largest provider of IT services, Leidos develops and sustains large data and technology infrastructures and integrates complex law enforcement IT system for several US federal agencies. At Leidos we offer engaging careers, a collaborative culture, and support for your career goals and growth. This role would be serving a federal law enforcement agency in Clarksburg, WV with remote work possible. We are seeking a talented and experienced Mid-Level Information Systems Security Officer on o

Senior Network Engineer (shift work)Job Title - Senior Network Engineer (shift work)

LeidosCompany Name - Leidos

•

Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Network Engineer 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 vestin

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

General DynamicsCompany Name - General Dynamics

•

Fort Walton Beach, Florida, 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) II is responsi

Network Engineer ONLY W2Job Title - Network Engineer ONLY W2

Aziro Technologies LLCCompany Name - Aziro Technologies LLC

•

Spring, Texas, USA

Contract

We are looking for IT Engineer / Developer Position. Below is the Job Description, please have a look and if you are available for this position, please get back to me along with your updated resume in word format with contact number. Job Title: IT Engineer / Developer Job location: 100% Onsite (Spring, TX) Duration: Long term Contract Job Description: Advanced knowledge and experience with networking components. Eg. TCP/IP, Routing, DNS, DDNS, DHCP, F5 LTM, GTM, SSH, VPNs, IP routing protocols

Control Systems Security Engineer - PhiladelphiaJob Title - Control Systems Security Engineer - Philadelphia

General DynamicsCompany Name - General Dynamics

•

Groton, Connecticut, USA

Full-time

Overview Department 425, Electrical System Software and Cybersecurity - Shipboard Cybersecurity team, is seeking a Control Systems Security Engineer. The primary responsibility of this position is to serve as a control system security consultant for the electric and propulsion plant for COLUMBIA Class test programs. This position is located at our Philadelphia, PA site. Our team members exemplify Electric Boat's core values: Value each otherBehave with integrity and purposeCommit to excellence

Cybersecurity Technical WriterJob Title - Cybersecurity Technical Writer

Electronic Consulting Services, Inc (ECS Federal)Company Name - Electronic Consulting Services, Inc (ECS Federal)

•

Washington, District of Columbia, USA

Full-time

Job Description ECS is seeking a Cybersecurity Technical Writer to work in our Washington, DC office. ECS Federal, a rapidly expanding information security and information technology company in Fairfax, VA, is seeking a skilled and experienced Cybersecurity Technical Writer. This full-time, permanent position will support a long-term contract with a US Government civilian agency, focusing on a comprehensive range of cybersecurity services. The Cybersecurity Technical Writer will be responsible

Simulation Software EngineerJob Title - Simulation Software Engineer

CAE USA Inc.Company Name - CAE USA Inc.

•

Binghamton, New York, USA

Full-time

About This Role Join CAE in Binghamton, NY, and Help Pilots Return Safely from Their Missions! At CAE, we empower our employees to create mission-critical simulation solutions that train pilots and maintenance personnel, ensuring their safe return from real-world missions. As a Software Engineer in our Binghamton hub, you'll develop and maintain software for high-fidelity flight and mission simulators, blending modern and legacy technologies. Live and work in the vibrant Greater Binghamton area

Senior Network Security Engineer Job Title - Senior Network Security Engineer

SimVentions, IncCompany Name - SimVentions, Inc

•

Virginia Beach, Virginia, USA

Full-time

Overview SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced network security professional to join our team! As a Network Security Engineer IV, you will perform all aspects of network security including the design, implementation, configuration, and control enforcement of security controls on hardware and software components of network devices. You will collaborate with Cybersecurity professionals on overall cyber readiness defense and system accred

Senior Network Engineer (Onsite)Job Title - Senior Network Engineer (Onsite)

RTX CorporationCompany Name - RTX Corporation

•

Largo, Florida, USA

Full-time

Date Posted: 2025-06-30 Country: United States of America Location: FL410: Largo FL MFG 7887 Bryan Dairy Road , Largo, FL, 33777 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: TS/SCI Raytheon Company, Managed By Collins Aerospace. Collins Aerospace, an RTX company, is a leader in technologically advanced and intell

Staff Engineer Software (Internet Security)Job Title - Staff Engineer Software (Internet Security)

PaloAlto NetworksCompany Name - PaloAlto Networks

•

Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of

Information Security Systems EngineerJob Title - Information Security Systems Engineer

LeidosCompany Name - Leidos

•

Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Sr. Information Systems Security Engineer 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 an

Linux Systems AdministratorJob Title - Linux Systems Administrator

GovCIOCompany Name - GovCIO

•

San Antonio, Texas, USA

Full-time

Overview GovCIO is currently hiring for Linuxs System Administrator to establish and maintain smooth operation of computer systems (to include operating systems, software and hardware) on AF JWICS networks. This position will be located in San Antonio, TX. and will be an onsite position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, an

Reverse Engineer 4Job Title - Reverse Engineer 4

Realm OneCompany Name - Realm One

•

Annapolis, Maryland, USA

Full-time

Are you VIGILANT about your career? RealmOne definitely is! 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 jou

Network Security EngineerJob Title - Network Security Engineer

BOOZ, ALLEN & HAMILTON, INC.Company Name - BOOZ, ALLEN & HAMILTON, INC.

•

Washington, District of Columbia, USA

Full-time

Network Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in managing Next Generation Firewalls, security appliances, and Cloud network security controls in support of government agencies. As a systems security and network security engineer, you can identify the tools, systems, and applications needed to assess vulnerabilities and recommend the best solution and security strategy. We need your experience to design, implement, and optimize firewall ru

Cybersecurity Engineer - Network AdministrationJob Title - Cybersecurity Engineer - Network Administration

General DynamicsCompany Name - General Dynamics

•

Groton, Connecticut, USA

Full-time

Overview Department 425, Electrical Systems Software Engineering, Cybersecurity and Network Administration and Support group, is seeking a Systems Network Administrator Engineer. The primary responsibility of this position is to develop, enforce, and manage both unclassified and classified information systems and collaborate with systems and hardware engineers to resolve system defects. Our team members exemplify Electric Boat's core values: Value each otherBehave with integrity and purposeCom

Senior Network Security EngineerJob Title - Senior Network Security Engineer

Delta Air Lines Inc.Company Name - Delta Air Lines Inc.

•

Atlanta, Georgia, USA

Full-time

Delta is focused on sustaining a strong IT operation, growing our capabilities, and maximizing optimization across each of our tech hubs to elevate the travel experience for our customers and empower our 90,000 Delta people. We're committed to fostering innovation, and we're excited to invite you to be part of our journey as we shape the future of technology at the world's best airline! As an Network Security Engineer - IT Information Security, you will provide Engineering services and support

Intermediate Information Systems Security EngineerJob Title - Intermediate Information Systems Security Engineer

Base-2 Solutions, LLCCompany Name - Base-2 Solutions, LLC

•

Fort Meade, Maryland, USA

Full-time

Job Description Supports the Government in the design, development, implementation, and/or integration of IA architectures, systems, or system components.Provides the Government assistance to ensure that the architecture and design of information systems are functional and secure, including program of record systems and special purpose environments with platform IT interconnectivity.Applies knowledge of IA policy, procedures, and workforce structure to design, develop, and implement secure netwo

Senior Application Security EngineerJob Title - Senior Application Security Engineer

Software Guidance & AssistanceCompany Name - Software Guidance & Assistance

•

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

F5/WAF security EngineerJob Title - F5/WAF security Engineer

FiservCompany Name - Fiserv

•

Alpharetta, Georgia, USA

Full-time

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, come make a differ

Security Software Engineer (Starshield)Job Title - Security Software Engineer (Starshield)

SpaceXCompany Name - SpaceX

•

Hawthorne, California, USA

Full-time

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. SECURITY SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshi