network/systems security engineer Jobs in maryland

301 - 320 of 485 Jobs

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

LeidosCompany Name - Leidos

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Annapolis, Maryland, USA

Full-time

Senior Information System Security Officer (ISSO) Leidos currently has an opening for a Senior Information System Security Officer (ISSO) to work at our Annapolis Junction, MD location. The selected candidate will act as an ISSO for a large software development program which includes software maintenance and development, IT support (Network/Workstation/Server), systems integration and life cycle support, enterprise application development, network engineering, and information systems security (

Senior Target Digital Network AnalystJob Title - Senior Target Digital Network Analyst

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Fort Meade, Maryland, USA

Full-time

Job Number: R0217357 Target Digital Network Analyst, Senior The Opportunity: Do you have strong analytic skills and a problem-solving mindset? Are you looking for an opportunity to use those skills to support our warfighters, protect our national security, and inform our nation's leaders? As a network and access discovery analyst, you will use your spe cia lized te chn ical experience to support cyber space operations and intelligence collection to enable the success of mission owners. As an a

Network Automation EngineerJob Title - Network Automation Engineer

Indotronix International CorpCompany Name - Indotronix International Corp

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Remote

Contract

Title: IT Network Engineer II Location: This position will be remote, preference would be EST hours to support. Schedule: M-F 8am-5pm (EST hours), some flexibility may be required for troubleshooting support. Interview Process: 1st Round Video Interview Required, 2nd Round Possible Travel: Possible travel to Corning, NY or Charlotte, NC is possible. Approximately 5% travel or less. Pay rate: $50/Hr on W2 SCOPE/PURPOSE OF POSITION: Contribute to the design and deployment of automated solutions

Senior Information Security AnalystJob Title - Senior Information Security Analyst

American Systems CorporationCompany Name - American Systems Corporation

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Maryland, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities As a Senior Information Security Analyst with AMERICAN SYSTEMS you will have the opportunity to do the following:Lead the team responsible for IA posture.Assess system vulnerabilities, propose and implement risk

Senior Information Security Analyst - Research (Remote)Job Title - Senior Information Security Analyst - Research (Remote)

Northwell HealthCompany Name - Northwell Health

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Remote or New Hyde Park, New York, USA

Full-time

Job Description Collaborates closely with Research Information Security Specialist and Enterprise Digital Services (EDS) IT Security team to develop and implement security measures and controls for research platforms and applications. Plans, designs, implements, and provides ongoing support for the organization security technologies. Assists other associates with regard to training and work assignments. Job Responsibility Conduct comprehensive IT audits to assess the adequacy and effectiveness

Information Security Professionals ISSO ISSEJob Title - Information Security Professionals ISSO ISSE

LeidosCompany Name - Leidos

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Fort Meade, Maryland, USA

Full-time

Leidos is seeking Information Security Professionals for programs 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 vesting, Fle

Systems Analyst - Unix/LinuxJob Title - Systems Analyst - Unix/Linux

Maximus, Inc.Company Name - Maximus, Inc.

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Maryland, USA

Full-time

Description & Requirements Maximus is seeking a Telecommunications Analyst to provide expertise to a federal client in support of their mission critical systems in defense of our Homeland. This person will work with a collaborative team to provide expertise in the design, implementation, and maintenance of systems and technologies for a federal client's critical communication needs. This position is on-site and requires a Secret Clearance. Maximus TCS (Technology and Consulting Services) Inter

Systems Analyst - Unix/LinuxJob Title - Systems Analyst - Unix/Linux

Maximus, Inc.Company Name - Maximus, Inc.

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Maryland, USA

Full-time

IT Security Architect - RemoteJob Title - IT Security Architect - Remote

OP Consulting Group LLCCompany Name - OP Consulting Group LLC

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Remote

Full-time, Part-time, Contract, Third Party

Job Info: Job Title: IT Security Architect Client: State of VA Start Date: 18 Aug, 2025 (Tentative) Position Type: Contract Duration: 04/30/2026 (with possibility of extension) Location: Remote (On Site Required for the first day to get ID and laptop from Richmond, VA) Work Hours: 40 hours/week Interview Type: In-person onsite Internal Job ID: OOJ - 4053 Client Job ID: 767470 Short Description Security Architect IV On Site Required for the first day to get ID and laptop. The rest of the time c

Systems Administrator IJob Title - Systems Administrator I

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

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Remote or Sparks, Nevada, USA

Full-time

Do you have an eye for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator I, you will be using your skills and expertise to assist in the analysis, development, and configuration of our existing software and systems that address business requirements and processes. You'll be responsible for evaluating the interface between hardware and software, operational requirements, and characteristics of our systems, establishing and documenting system param

Senior Manager - Information Security Incident CommandJob Title - Senior Manager - Information Security Incident Command

Marriott InternationalCompany Name - Marriott International

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Bethesda, Maryland, USA

Full-time

Job Description JOB SUMMARY The Senior Manager supports and manages Red and Red/Blue Team ("Red Team") testing as a part of the Global Information Security (GIS) PMO Incident Command team. Triages coordination and updates of issues and backlog of strategic recommendations and roadmap items based on the Red Team assessments. Collaborates across the Global Technology organization and with key business stakeholders to deliver results. EDUCATION & EXPERIENCE Required: Bachelor's degree in Comput

System AdministratorJob Title - System Administrator

JacobsCompany Name - Jacobs

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Severn, Maryland, USA

Full-time

Amentum is hiring a professional IT Systems Administrator that will successfully support and maintain a stable IT infrastructure for multiple SCIF and commercial environments. Providing support on telecommunications circuits, networking equipment, servers, AD enterprise, applications, and desktop support. Ensuring secure and stable operation of systems, seamless flow of information and proper functioning of endpoints throughout the organizations operations. Working as part of a team triaging of

System Administrator (SA1) (Government)Job Title - System Administrator (SA1) (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

IT Support Specialist II - REMOTE (AZ & TX)Job Title - IT Support Specialist II - REMOTE (AZ & TX)

DriveTimeCompany Name - DriveTime

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Remote or Dallas, Texas, USA

Full-time

What's Under the Hood DriveTime Family of Brands is the largest privately owned used car sales finance & servicing company in the nation. Headquartered in Tempe, Arizona and Dallas, Texas, we create opportunities and improve the lives of our customers and our employees by placing a focus on putting the right customer, in the right vehicle, on the right terms and on their path to ownership. The DriveTime Family of Brands spans across DriveTime, Bridgecrest and SilverRock. You can find us at th

Vice President, Senior Cloud Solution Security Architect, C13Job Title - Vice President, Senior Cloud Solution Security Architect, C13

CitiCompany Name - Citi

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Remote or Tampa, Florida, USA

Full-time

Overview of the Organization: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic valu

IT Security AnalystJob Title - IT Security Analyst

Decisionpoint CorporationCompany Name - Decisionpoint Corporation

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Joint Base Andrews, Maryland, USA

Full-time

Overview DecisionPoint Corporation is seeking an IT Security Analyst to join our US Air Force team supporting the defense of USAF infrastructure (AFIN) at the base level. This position is onsite at JB Andrews. Duties & Responsibilities The contractor shall provide Functional Mission Analysis-Cyber assistance to identify weapon system's critical information technology architecture and supporting infrastructure that aids in the warfighting mission. Contractor shall perform Information Security Ana

Systems AdministratorJob Title - Systems Administrator

SAICCompany Name - SAIC

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Beltsville, Maryland, USA

Full-time

Job ID: 2507062 Location: BELTSVILLE, MD, US Date Posted: 2025-06-27 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking a Systems Administrator to support a large federal government agency. Employee will perform on-site, at a secure government location on the day shift, Monday thru Fri

Cyber Incident Response Analyst IVJob Title - Cyber Incident Response Analyst IV

NightwingCompany Name - Nightwing

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Remote or Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Information System Security OfficerJob Title - Information System Security Officer

Cymertek CorporationCompany Name - Cymertek Corporation

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Annapolis, Maryland, USA

Full-time

Information System Security Officer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented Information System Security Officer (ISSO) to join our cybersecurity team. In this role, you will be responsible for maintaining the security posture of information systems, ensuring compliance with security policies, and managing risk through the implementation of robust securi

Senior Cybersecurity Data Visualization Specialist (Security Clearance) - Remote Work - Local to DC Metro and FLJob Title - Senior Cybersecurity Data Visualization Specialist (Security Clearance) - Remote Work - Local to DC Metro and FL

ICFCompany Name - ICF

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Remote or Arlington, Virginia, USA

Full-time

ICF International seeks an experienced Senior Cybersecurity Data Visualization Specialist to support the research and development of new cyber analytic capabilities that will help the US protect and defend its networks and critical information systems. The successful cleared candidate will act as a Cybersecurity Data Visualization Specialist to support a large federal cyber security analytic program. Your work will contribute to the knowledge of how cyber-attacks work, how vulnerabilities are ex