network/systems security engineer Jobs in maryland

41 - 60 of 469 Jobs

Hybrid Network Administrator & Information Security AnalystJob Title - Hybrid Network Administrator & Information Security Analyst

General DynamicsCompany Name - General Dynamics

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Remote or Hayward, California, 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 Public Trust/Other Required: None Job Family: Network Administration Job Qualifications: Skills: DISA STIG, Network Infrastructures, Splunk Enterprise Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Please take this opportunity to join one of GDIT's fastest long-standing growing programs! U

Information Systems Security Officer - Clearance RequiredJob Title - Information Systems Security Officer - Clearance Required

Lockheed MartinCompany Name - Lockheed Martin

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Fort Meade, Maryland, USA

Full-time

Job ID: 687607BR Date posted: May. 28, 2025 Description:What We're Doing: Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The unin

Senior Information Systems Security Officer (ISSO)Job Title - Senior Information Systems Security Officer (ISSO)

LeidosCompany Name - Leidos

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Odenton, 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, including Paid Time Off, 11 paid Holidays, 401K with a 6% company

Professional Services Senior Consultant -- Enterprise Network and SecurityJob Title - Professional Services Senior Consultant -- Enterprise Network and Security

CompucomCompany Name - Compucom

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Remote or CA

Full-time

Job Summary The Network and Security Senior Consultant provides support on projects to solution and delivery customer value. The ideal candidate has a broad base of knowledge and experience across multiple industries, products, and services. Reporting to the Director of Professional Services, the Senior Consultant should be a Cisco Certified Internetwork Expert (CCIE) or Cisco Certified Network Professional (CCNP) with experience on Cisco network and security products with strong design and impl

Information Systems Security Officer (ISSO)Job Title - Information Systems Security Officer (ISSO)

LeidosCompany Name - Leidos

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Odenton, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a 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, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match

Network Security Engineer with PCNSEJob Title - Network Security Engineer with PCNSE

Chags Health Information Technology LLC (C-HIT)Company Name - Chags Health Information Technology LLC (C-HIT)

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Annapolis, Maryland, USA

Full-time

Location: Hybrid (189 Harry S Truman Parkway, Annapolis, MD 21401) Duration: 1+ Year SUMMARY: Network Security Engineer will actively participate in planning and coordinating the design, installation, and connectivity of computer and network systems to ensure stable, scalable, redundant, and secure 24x7 network operations. SCOPE OF WORK: Resource shall be responsible for the following: Pro-actively identifying organization requirements, and helping to design, and engineer implementations that be

Extended Expertise Consultant/Network Security Consultant (EAST COAST)Job Title - Extended Expertise Consultant/Network Security Consultant (EAST COAST)

HCM Staffing and ConsultingCompany Name - HCM Staffing and Consulting

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Remote

Contract

Your Career You will provide guidance and technical support to clients deploying our security integrations. You ll act as the technical partner, providing strategic guidance around complex systems to secure a digital environment. Interacting directly with the client, you ll partner closely with client personnel to guide and suggest integrations to better serve their success. Your thorough understanding of our product integrations contributes to the development of new principles and concepts prov

Network Data Security Product ArchitectJob Title - Network Data Security Product Architect

Avance ConsultingCompany Name - Avance Consulting

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Remote

Full-time

Job Description As a partner technology architect, you will work closely with partner directors of specific products, sales and delivery teams, to design, develop and build custom solutions for our customers. You will need to have in-depth technical skills of Zscaler and Rubrik (Zscaler ZIA, ZPA, Advance DLP, SSE Rubrik Data Protection, DSPM, Data Threat Analytics, Cyber Recovery) and should be able to orchestrate and build the solution based on the customer s problem statement. Responsibiliti

Extended Expertise Consultant/Network Security ConsultantJob Title - Extended Expertise Consultant/Network Security Consultant

HCM Staffing and ConsultingCompany Name - HCM Staffing and Consulting

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Remote

Contract

You will provide guidance and technical support to clients deploying our security integrations. You ll act as the technical partner, providing strategic guidance around complex systems to secure a digital environment. Interacting directly with the client, you ll partner closely with client personnel to guide and suggest integrations to better serve their success. Your thorough understanding of our product integrations contributes to the development of new principles and concepts providing detail

Systems Engineer Staff - System Security EngineeringJob Title - Systems Engineer Staff - System Security Engineering

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Cope, Colorado, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio

Information Systems Security Officer SIAJob Title - Information Systems Security Officer SIA

LeidosCompany Name - Leidos

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Camp Springs, Maryland, USA

Full-time

Leidos Digital Modernization Sector has a career opportunity for an Information Systems Security Officer SIA to support the Air Force National Capital Region IT Services program. The AFNCR IT Services program provides support services for information systems for Headquarters Air Force (HAF), Air Force District of Washington (AFDW), Office of the Secretary of Defense (OSD), Joint Chiefs of Staff, and other Air Force activities within the AFNCR, missions to include the Pentagon, Joint Base Andrews

IAM Security EngineerJob Title - IAM Security Engineer

V.L.S. Systems, IncCompany Name - V.L.S. Systems, Inc

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Remote

Contract

Role: IAM Security Engineer IV Location: 100% Remote Duration: 6 Months contract to hire Interview: MS-Teams/Webex/Video Responsibilities: We are looking for a Principal Security Engineer Identity Security to lead identity protection initiatives across our hybrid enterprise. This individual will be the technical owner of identity lifecycle security, focused on Microsoft Entra ID (Azure AD), RBAC, conditional access, and privileged access management. You will design and automate resilient identit

Cloud Network Security Subject Matter ExpertJob Title - Cloud Network Security Subject Matter Expert

NexGen Data Systems, Inc.Company Name - NexGen Data Systems, Inc.

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Remote

Full-time

NexGen Data Systems is seeking a highly skilled and experienced Cloud Network Security Subject Matter Expert (SME) to support our Cyber Security Engineering & Design team. In this critical role, you will be responsible for designing, implementing, and maintaining secure cloud network solutions, evaluating emerging technologies, and providing technical leadership across a multi-vendor enterprise environment. You will be a key contributor to our efforts in securing both cloud and on-premise infras

Information Systems Security Officer (ISSO I) (Government)Job Title - Information Systems Security Officer (ISSO I) (Government)

AT&T Inc.Company Name - AT&T Inc.

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Columbia, Maryland, USA

Full-time

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. RIS I is the delivery of regional IT services to the end user. We offer support of end user devices including desktop, w

Information Systems Security Officer (ISSO3) (Government)Job Title - Information Systems Security Officer (ISSO3) (Government)

AT&T Inc.Company Name - AT&T Inc.

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Columbia, Maryland, USA

Full-time

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. MAROONMIDNIGHTS (MMN) Provide IT support and solutions developed for National Cryptologic University classified training

Senior Systems Security AdministratorJob Title - Senior Systems Security Administrator

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Are you interested in creating new IT security capabilities and learning new cybersecurity technologies? Do you want to have a stake in the overall security posture and assessment of the IT infrastructure? If so, we're looking for someone like you to apply and join our team at APL! We are seeking a Senior Systems Security Administrator (SSA) to be part of APL 's Classified IT Services team. We provide technical expertise to meet compliance and security objectives in environments co

Prinicpal Information Systems Security Officer - 15k Sign on BonusJob Title - Prinicpal 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 Principal 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 Of

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,

Information Systems Security Officer - 15k Sign on Bonus!Job Title - 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,

Sr. Network Security Engineer - PCNSE / CCNP (HYBRID)Job Title - Sr. Network Security Engineer - PCNSE / CCNP (HYBRID)

Trigyn Technologies, Inc.Company Name - Trigyn Technologies, Inc.

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Annapolis, Maryland, USA

Contract, Third Party

Trigyn's direct client has a very long-term need (5-year contract) for a Senior Network Security Engineer (MUST be PCNSE and CCNP CERTIFIED) in Annapolis, MD (HYBRID). MANDATORY REQUIREMENT (Must have): ? Palo Alto Networks Certified Network Security Engineer (PCNSE) Certification ? Cisco Certified Network Professional (CCNP) ENTERPRISE or (CCNP) SECURITY Certification. Description: The Network Security Engineer will actively participate in planning and coordinating the design, installation,