Senior Network Security Engineer Jobs

561 - 580 of 2,366 Jobs

PKI Security Administrator (Senior Level/SME)Job Title - PKI Security Administrator (Senior Level/SME)

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Morrisville, North Carolina, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: MBI (T2) Job Family: Engineering (General) Job Qualifications: Skills: Network Administration, Public Key Infrastructure, RESTful APIs Certifications: None Experience: 10 + years of related experience ship Required: No Job Description: Seize your opportunity to make a personal impact as a PKI Security Administrator (Senior Level/SME) suppor

Senior Staff Software Engineer, Security ProductsJob Title - Senior Staff Software Engineer, Security Products

DigitalOceanCompany Name - DigitalOcean

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San Francisco, California, USA

Full-time

Dive in and do the best work of your career at DigitalOcean. Journey alongside a strong community of top talent who are relentless in their drive to build the simplest scalable cloud. If you have a growth mindset, naturally like to think big and bold, and are energized by the fast-paced environment of a true industry disruptor, you'll find your place here. We value winning together-while learning, having fun, and making a profound difference for the dreamers and builders in the world. We are see

Senior Staff Software Engineer, Security ProductsJob Title - Senior Staff Software Engineer, Security Products

DigitalOceanCompany Name - DigitalOcean

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Denver, Colorado, USA

Full-time

Senior Staff Software Engineer, Security ProductsJob Title - Senior Staff Software Engineer, Security Products

DigitalOceanCompany Name - DigitalOcean

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Seattle, Washington, USA

Full-time

Senior Staff Software Engineer, Security ProductsJob Title - Senior Staff Software Engineer, Security Products

DigitalOceanCompany Name - DigitalOcean

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Boston, Massachusetts, USA

Full-time

Senior Staff Software Engineer, Security ProductsJob Title - Senior Staff Software Engineer, Security Products

DigitalOceanCompany Name - DigitalOcean

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Austin, Texas, USA

Full-time

Information Systems Security EngineerJob Title - Information Systems Security Engineer

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

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Lorton, Virginia, USA

Full-time

Information Systems Security Engineer The Opportunity: Everyone knows security needs to be "baked in" to a system architecture-you actually know how to bake it in. You can identify and implement ways to harden systems and reduce their attack surface. What if you could use your cyber engineering skills to design and develop secure systems for defense clients? We're looking for an engineer who can create solutions for defense clients that will withstand even the most advanced cyber threats. As a

Member Engineering Staff - Embedded Systems Security EngineerJob Title - Member Engineering Staff - Embedded Systems Security Engineer

Harris CorporationCompany Name - Harris Corporation

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Camden, 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

Various Sr Engineering Services - Nuclear SecurityJob Title - Various Sr Engineering Services - Nuclear Security

Parsons Services CompanyCompany Name - Parsons Services Company

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Jackson, South Carolina, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: We foster great, team-spirited collaborations Parsons is a diverse community that w

DLP Security EngineerJob Title - DLP Security Engineer

Charles SchwabCompany Name - Charles Schwab

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Phoenix, Arizona, USA

Full-time

Your Opportunity The Schwab CyberSecurity Services (SCS) organization is a centralized Center of Excellence (COE) within Schwab Technology Services (STS) that provides security services to advance Schwab's security posture of critical assets. The Data Loss Prevention Engineering team protects the Firm's data. Do you thrive on being meticulous and detail oriented? Schwab has opportunities for tremendous growth. We are implementing tried and true security controls with cutting edge technologies

SkillBridge - Network Security AnalystJob Title - SkillBridge - Network Security Analyst

Battelle Memorial InstituteCompany Name - Battelle Memorial Institute

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Augusta, Georgia, 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 The Battelle's Skillbridge program is a great wa

Senior Security AnalystJob Title - Senior Security Analyst

Jack Henry & AssociatesCompany Name - Jack Henry & Associates

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New York, New York, USA

Full-time

At Jack Henry, we deliver technology solutions that are digitally transforming and empowering community banks and credit unions to provide enhanced and streamlined user experiences to their customers and members. Our best-in-class products are just the start as we lay the groundwork for the future of digital banking and payments. We hope you'll join us. We can't do it without you. The Information and Cyber Security team at Jack Henry is looking for a Senior Data Security Analyst to join our miss

Sr. Manager Information Security & AIJob Title - Sr. Manager Information Security & AI

TriCom Technical ServicesCompany Name - TriCom Technical Services

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Duluth, Minnesota, USA

Contract

Sr. Manager Information Security & AI Summary We are seeking a Sr. Manager of Information Security who will lead a team of IT security professionals to protect our client s information assets. This includes building cybersecurity strategies, managing risk, overseeing compliance, and ensuring incident readiness and response. This role reports to the Executive Director of Digital Transformation & Technology and plays a key part in shaping enterprise security capabilities. Responsibilities Build

CX Security - AI Security EngineerJob Title - CX Security - AI Security Engineer

Cisco Systems, Inc.Company Name - Cisco Systems, Inc.

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No location provided

Full-time

The application window is expected to close on: August 28th, 2025. NOTE: Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. Meet the team We are Cisco's Customer Experience (CX) organization, one of the company's fastest-growing and most innovative teams, delivering a first-class digital experience that delights customers and partners. The CX Security team ensures robust security controls across the ecosystems we design, build,

Information Security EngineerJob Title - Information Security Engineer

TriWest Healthcare AllianceCompany Name - TriWest Healthcare Alliance

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Phoenix, Arizona, USA

Full-time

We offer remote work opportunities (AK, AR, AZ, CO, FL, HI, IA, ID, IL, KS, LA, MD, MN, MO, MT, NE, NV, NM, NC, ND, OK, OR, SC, SD, TN, TX, UT, VA/DC, WA, WI & WY only). Our Department of Defense contract requires ship and a favorably adjudicated DOD background investigation for this position. Veterans, Reservists, Guardsmen and military family members are encouraged to apply! Job Summary Information Security Engineers play a crucial role in safeguarding an organization's digital assets. The

Senior Information Systems Security ManagerJob Title - Senior Information Systems Security Manager

RTX CorporationCompany Name - RTX Corporation

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Cambridge, Massachusetts, USA

Full-time

Date Posted: 2025-07-29 Country: United States of America Location: MA105: BBN Headquarters 10 Moulton Street , Cambridge, MA, 02138 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: Top Secret Senior Information Systems Security Manager (Sr. ISSM) Our Cybersecurity team in Cambridge, MA. have a great opportunity for

Senior Information Systems Security Officer 15k Sign on BonusJob Title - Senior Information Systems Security Officer 15k Sign on Bonus

LeidosCompany Name - Leidos

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Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Information Systems Security Officer (ISSO) 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 Leidos Pay and Benefits, including 4 or more weeks Paid Time Off,

Senior Information Assurance Security SpecialistJob Title - Senior Information Assurance Security Specialist

Decisionpoint CorporationCompany Name - Decisionpoint Corporation

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Elizabeth City, North Carolina, USA

Full-time

Overview DecisionPoint Corporation is seeking a Senior Information Assurance Security Specialist to join our team on an upcoming contract to support the Unites States Coast Guard USCG) Aviation Logistics Center (ALC) Information Systems Division (ISD) in Elizabeth City, North Carolina. The USCG ALC ISD provides development, security, and operations (DevSecOps) IT support for products and services for the Coast Guard Information Officer (CIO), Commandant, and Coast Guard Cyber Command through a g

Sr. Security Architect (Hybrid)- Richmond, VA (Webcam Interview). Need only localsJob Title - Sr. Security Architect (Hybrid)- Richmond, VA (Webcam Interview). Need only locals

HSK Technologies, Inc.Company Name - HSK Technologies, Inc.

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Richmond, Virginia, USA

Contract, Third Party

Job Title: Security Architect (Hybrid) Location: Richmond, VA (Webcam Interview). Duration: Long-Term Contract. Note:In-depth knowledge of NIST 800-53 and other relevant security frameworks to ensure compliance with COV SEC530. Job Overview: We are seeking a highly experienced Security Architect to support the development of System Security Plans (SSPs) for enterprise applications and third-party suppliers. This role involves working closely with business units to assess current security posture

Product Security EngineerJob Title - Product Security Engineer

Costar GroupCompany Name - Costar Group

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Arlington, Virginia, USA

Full-time

Product Security Engineer Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate information