Senior Information System Security Officer ZantechSenior Information System Security OfficerWashington, DCZantech is looking for a talented Senior Information System Security Officer to be responsible for the most complex systems and serves as the Cybersecurity Division's primary point of contact for an upcoming Onsite role supporting FEMA based out of their Headquarters in Washington, DC. The Sr ISSO will be critical to program success, leading the information security Compliance Branch and working across all active call orders supporting systems identified for security authorization services.
Senior Electro-Optical Systems Engineer Johns Hopkins Applied Physics LaboratorySenior Electro-Optical Systems EngineerLaurel, MarylandFull timeAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Develop test strategies, define performance metrics, oversee laboratory characterization, and drive technical investigations to resolve integration challenges and mature system designs.
Senior Information Systems Security Engineer (ISSE) Amatriot Group, LLCSenior Information Systems Security Engineer (ISSE)Annapolis Junction, MD$150,000–$210,000 / yearImplement security systems by specifying intrusion detection methodologies and equipment, directing equipment and software installation and calibration, preparing preventive and reactive measures, creating, transmitting, and maintaining keys, providing technical support, and completing documentation. This role performs security engineering across the system development lifecycle, supports vulnerability management, integrates cybersecurity requirements across enterprise environments, and ensures development and operational systems are functional and secure.
385 - Systems Integration Engineer ARSIEM385 - Systems Integration EngineerFt. Meade, MDBachelor's degree plus 5-years of relevant experience, or Master's degree plus 3-years of relevant experience or an Associate's degree plus 7-years of relevant experience or high school diploma/GED plus 9-years of relevant experience may be considered. Relevant experience must be in computer or information systems design/development, programming, information/cyber/network security, vulnerability analysis, penetration testing, computer forensics, information assurance and/or systems engineering.
Information Systems Security Officer Level 2 Omm IT SolutionsInformation Systems Security Officer Level 2MarylandExperience is to include at least two (2) of the following areas: knowledge of current security tools, hardware/software security implementation; communication protocols; and encryption techniques/tools. Prepares and reviews documentation to include System Security Plans (SSPs), Risk Assessment Reports, Certification and Accreditation (C&A) packages, and System Requirements Traceability Matrices (SRTMs).
2027 Graduate - Missile, Reentry, and Hypersonics Systems Performance Johns Hopkins Applied Physics Laboratory2027 Graduate - Missile, Reentry, and Hypersonics Systems PerformanceLaurel, MarylandFull timeDescription: If you are graduating with a degree in aerospace or mechanical engineering and want to gain experience with the modeling & simulation, test & evaluation, or concept development of strategic missile, reentry, and hypersonic systems we’d love to have you join our team! We are seeking engineers to help us with the technical challenges associated with the missile and reentry systems deployed as part of our Nation's premiere strategic ballistic missile and long range strike hypersonic weapons systems.
Information Systems Security Officer Level 3 Omm IT SolutionsInformation Systems Security Officer Level 3MarylandExperience is to include at least three (3) of the following areas: knowledge of current security tools, hardware/software security implementation; communication protocols; and encryption techniques/tools. Prepares and reviews documentation to include System Security Plans (SSPs), Risk Assessment Reports, Certification and Accreditation (C&A) packages, and System Requirements Traceability Matrices (SRTMs).
Next Generation Desktop (NGDE) Systems Administrator - TS/SCI with Poly General Dynamics Information TechnologyNext Generation Desktop (NGDE) Systems Administrator - TS/SCI with PolyAnnapolis Junction, MarylandAs a Next Generation Desktop (NGDE) Systems Administrator supporting CIO Infrastructure Services, you will maintain, secure, and optimize a largescale thin client and virtual desktop ecosystem that delivers multidomain access across distributed environments. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
PKI Systems Administrator - active Top Secret required General Dynamics Information TechnologyPKI Systems Administrator - active Top Secret requiredWashingtonTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
2026 Graduate - Computer Engineer, Shipboard Systems Team Johns Hopkins Applied Physics Laboratory2026 Graduate - Computer Engineer, Shipboard Systems TeamLaurel, MarylandFull timePrototype new approaches to data storage and display, utilizing database and engineering tools such as SQL Server, MATLAB/Simulink, Python and integrating Artificial Intelligence solutions as appropriate. Work with multidisciplinary teams (e.g., Computer Science, Mechanical Engineering, Electrical Engineering) to develop sensor and data acquisition systems to collect data during in-house and field testing.
Information Systems Security Engineer, OE-02-0016 Cyber B.A.T.Information Systems Security Engineer, OE-02-0016Annapolis Junction, MarylandTwelve (12) years' experience as an ISSE on programs and contracts of similar scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture. This role will participate as the primary security engineering representative on engineering teams for the design, development, implementation, evaluation, and/or integration of secure networking, computing, and enclave environments.
Information System Security Officer (ISSO) Dobbs Defense Solutions, LLCInformation System Security Officer (ISSO)Washington, DCFull timeThe ISSO will work closely with engineering and cybersecurity teams to implement, monitor, and maintain security controls in accordance with the Risk Management Framework (RMF), ensuring systems remain compliant with federal and DoD cybersecurity requirements throughout the system lifecycle. Required Education and Experience: Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or a related field; six (6) years of relevant cybersecurity experience may be substituted for a degree.
Information Systems Security Engineer Galapagos Federal Systems LLC.Information Systems Security EngineerWashington, Washington, DC$160,000–$170,000 / yearFull timeWe deliver professional services in IT Design & Installation, Cybersecurity Engineering & Support, Application Integration & Development, Software & Hardware Engineering, Network & Systems Management, Information Systems Security, and Business Management Services. The ISSE ensures strategic and technical adherence to all aspects of the Information Assurance (IA) program in accordance with U.S. Government and Intelligence Community requirements, including ICD 503, RMF, and applicable NIST and CNSSI guidance.
Skillbridge Principal / Senior Principal Radar Modeling Simulation Analysis Systems Engineer Northrop GrummanSkillbridge Principal / Senior Principal Radar Modeling Simulation Analysis Systems EngineerBaltimore, MD$108,800–$163,200 / yearWe strive to attract and retain the best employees by providing an inclusive work environment wherein employees are receptive to diverse ideas, perspectives, and talents to help solve our toughest customer challenges: to develop and maintain some of the most technically sophisticated products, programs, and services in the world. This program provides comprehensive hands-on experience including professional development, networking with leadership, and training specifically focused on NG leadership principles, company history, customer/stakeholder engagement, product and service overview, and core job responsibilities.
Information Systems Security Officer (TTO12) Que Technology GroupInformation Systems Security Officer (TTO12)MarylandRequired Qualifications: Bachelors degree in Computer Science or related discipline and 5 years of experience as an ISSO on programs and contracts of similar scope, type, and complexity is required or 9 years’ ISSO experience in lieu of degree. Que Technology Group, Inc., is seeking a Information System Security Officer to apply and employ Cyber Security expertise to information systems to ensure that the appropriate security features and safeguards are designed, integrated, and implemented for all Information Systems throughout their system development life cycle.
Endpoint Management Systems Administrator - TS/SCI with Polygraph General Dynamics Information TechnologyEndpoint Management Systems Administrator - TS/SCI with PolygraphAnnapolis Junction, MarylandTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. KEY RESPONSIBILITIES : Administer enterprise endpoint management platforms supporting full lifecycle activities, including provisioning, configuration, imaging, and sustainment of workstation operating systems and endpoint devices.
Systems Administrator, Desktop Application Packaging-TS/SCI w/Poly General Dynamics Information TechnologySystems Administrator, Desktop Application Packaging-TS/SCI w/PolyAnnapolis Junction, MarylandMaintain proficiency with required toolsets, including Windows Desktop OS, Microsoft Deployment Toolkit (MDT), Active Directory and Group Policy, PowerShell and Batch scripting, AppV, and Microsoft Endpoint Configuration Manager to support enterprise application packaging and deployment. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
Biophotonics Systems Engineer Johns Hopkins Applied Physics LaboratoryBiophotonics Systems EngineerLaurel, MarylandFull timeAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.
Information Systems Security Engineer (ISSE) Dobbs Defense Solutions, LLCInformation Systems Security Engineer (ISSE)Landover, MDThis role partners closely with system administrators, network engineers, Information System Security Officers (ISSOs), and application teams to strengthen cybersecurity posture, support continuous monitoring, and protect mission-critical systems. Hands-on experience administering Tenable Nessus, CyberArk, Trellix, Splunk Enterprise, VMware vSphere, GitLab, Microsoft Windows Server, Red Hat Enterprise Linux, and Ubuntu Linux.
Senior Systems Engineer (Citrix) Que Technology GroupSenior Systems Engineer (Citrix)MarylandThe ideal candidate will serve as a technical lead and subject matter expert responsible for enterprise virtual desktop infrastructure, application delivery, cross-platform identity integration, virtualization, and systems engineering initiatives supporting mission-critical operations. Que Technology Group, Inc. is seeking a highly motivated Senior Systems Engineer (Citrix) with extensive experience designing, implementing, and supporting large-scale Citrix environments across Windows and Linux/UNIX platforms.