Information Systems Security Officer, I (Government) Military, Veterans and Diverse Job SeekersInformation Systems Security Officer, I (Government)MarylandFamiliarity with controlling, labeling, virus scanning, and appropriately transferring data (uploading/downloading) between information systems at varying classification levels. The Level 1 ISSO position is an entry level IS professional who aids the Government on basic IT and information system security issues affecting the mission.
Information System Security Engineer UnisityInformation System Security EngineerAnnapolis Junction, MarylandThe strongest candidates will have experience working in these areas: Validating and verifying system security requirements and establishing system security designs for large-scale systems, major system elements, and interfacing systems that are part of a large complex network environment with geographically distributed components. Five (5) years of experience with Defense in Depth Principals/technology (including access control, authorization, identification and authentication, public key infrastructure, network and enterprise security architecture) and applying risk assessment methodology to system development.
Senior Information Systems Security Engineer (ISSE) Power3 SolutionsSenior Information Systems Security Engineer (ISSE)MarylandPower3 Solutions is supporting a cybersecurity and physical security firm committed to protecting the infrastructure that underpins national security. Perform security-focused system/network designs that span multiple enclaves and data classifications.
Senior Information Systems Security Engineer (Sr. ISSE) Helm Point SolutionsSenior Information Systems Security Engineer (Sr. ISSE)MarylandHelm Point Solutions is a woman-owned cybersecurity and physical security firm committed to protecting the infrastructure that underpins national security. Perform security-focused system/network designs that span multiple enclaves and data classifications.
Senior Systems Engineer / Information Systems Security Officer (ISSO) CACI International IncSenior Systems Engineer / Information Systems Security Officer (ISSO)fort meade, MD$131,800–$290,000 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. The Opportunity: Join CACI as a Systems Engineer with an Information Systems Security Officer (ISSO) focus, where you will play a key role in ensuring the security, integrity, and reliability of mission‑critical systems.
Senior Systems Engineer / Information Systems Security Officer (Isso) CACI International Inc.Senior Systems Engineer / Information Systems Security Officer (Isso)Fort Meade, MD$131,800–$290,000 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. The Opportunity: Join CACI as a Systems Engineer with an Information Systems Security Officer (ISSO) focus, where you will play a key role in ensuring the security, integrity, and reliability of mission‑critical systems.
NewInformation Systems Security Engineer (ISSE) (TS/SCI Clearance with Full Scope Polygraph Required) J&T Business ConsultingInformation Systems Security Engineer (ISSE) (TS/SCI Clearance with Full Scope Polygraph Required)Annapolis, MarylandTechnical & Tool Expertise: Hands-on experience with vulnerability scanning and network analysis tools (e.g., Nessus, NMAP, Wireshark), communication protocols, encryption techniques/tools, and web services. In this role, you will serve as a security subject matter expert, validating system security requirements, designing robust security architectures, and executing hands-on vulnerability assessments.
Cloud Software Engineer ManTech International CorpCloud Software EngineerAnnapolis Junction, MD$128,000–$214,400 / yearProvide specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.
Information Systems Security Officer (ISSO) - FULLY CLEARED with POLYGAPH REQUIRED Constellation TechnologiesInformation Systems Security Officer (ISSO) - FULLY CLEARED with POLYGAPH REQUIREDAnnapolis Junction, MarylandThe benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Comprehensive Dental insurance • Vision with 80% employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. Information Assurance, IAVA, System Security Plans (SSPs), RMF, Windows, Linux, Authorization to Operate, Verification and Validation, Security+, Security X, CASP+, NIST 800-53 Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.
Mid/Senior Systems Administrator BAE Systems PlcMid/Senior Systems AdministratorAnnapolis Junction, MD$146,670–$249,330 / yearAbout BAE Systems Intelligence & Security BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Technical Problem Solving: Identify and resolve critical hardware and software issues, developing sustainable long-term solutions for recurring operational challenges.
Information Systems Security Manager University of MarylandInformation Systems Security ManagerMarylandOrganization's Summary Statement: The Applied Research Laboratory for Intelligence & Security (ARLIS) at the University of Maryland is a University-Affiliated Research Center (UARC) dedicated to advancing research, innovation, and technology transition to improve decision making for U.S. national security. The Applied Research Laboratory for Intelligence and Security (ARLIS) at the University of Maryland is seeking an IT systems Engineer who will also serve as an Information Systems Security Manager (ISSM) to support advanced research programs at the intersection of technology and national security.
Telecommunications Administrator Red Coats, Inc.Telecommunications AdministratorBethesda, MarylandFull timeThe Telecom Administrator is responsible for managing and supporting the organization’s telecommunications systems, with an emphasis on mobility solutions, device setup, and user support. This role involves administering mobile device accounts, ensuring proper configurations, troubleshooting telecom issues, and maintaining related documentation.
Senior System/Network Administrator - Systems Integration Leidos Holdings IncSenior System/Network Administrator - Systems IntegrationLaurel, MD$116,350–$210,325 / yearYou will administer Linux, UNIX, and Windows environments; build and maintain virtual and storage environments; configure network components; resolve complex technical problems; and support reliable day-to-day infrastructure operations. As a Senior System/Network Administrator - Systems Integration, you will bring deep infrastructure experience to both operational administration and complex integration challenges, helping ensure interconnected systems and applications function effectively together.
Cybersecurity Research Assistant AxleCybersecurity Research AssistantRockville, MDRemote$85,000–$110,000 / yearBuild the deterministic collectors that gather control evidence, including cluster API queries, policy engine reports, scan output, access control dumps, and database configuration exports, normalized into a common format and stored with timestamps. Help build the internal AI tooling that assists with this work, including retrieval over the control catalog and system documentation, drafting from collected evidence, and triaging scanner output into ranked findings for human review.
Information Systems Security Officer (ISSO) Synergy ECPInformation Systems Security Officer (ISSO)Annapolis Junction, MarylandCompany Information: Synergy ECP is a Service Disabled Veteran-Owned Small Business SD(VOSB) that was formed in July 2007 with Headquarters in Columbia, MD and is made up of talented, dedicated staff to provide a broad range of services to the defense, intelligence and health care industries. Synergy ECP has earned a client list that includes numerous Fortune 100 companies, in addition to multiple branches of the US government and military services.
Information Systems Security Engineer (All Levels) AdapticInformation Systems Security Engineer (All Levels)Annapolis Junction, MDWhether you're early in your career or leading security engineering efforts, we're looking for Information Systems Security Engineers at all levels who understand how to balance security, performance, and mission needs. Supporting the DoD and Intelligence Community, you'll help ensure systems are resilient, compliant, and built to withstand evolving threats.
Information Systems Security Engineer (ISSE) Synergy ECPInformation Systems Security Engineer (ISSE)Columbia, MarylandApplies system security engineering expertise in one or more of the following to: system security design process; engineering life cycle; information domain; cross domain solutions; commercial off-the-shelf and government off-the-shelf cryptography; identification; authentication; and authorization; system integration; risk management; intrusion detection; contingency planning; incident handling; configuration control; change management; auditing; certification and accreditation process; principles of IA (confidentiality, integrity, non-repudiation, availability, and access control); and security testing. Support security authorization activities in compliance with NSA/CSS Information System Certification and Accreditation Process (NISCAP) and DoD Information Assurance Certification and Accreditation Process (DIACAP) process, the NIST Risk Management Framework (RMF) process, and prescribed NSA/CSS business processes for security engineering.
Systems Analyst I Vets HiredSystems Analyst IMarylandThis role serves as the primary point of contact for end users, resolving hardware, software, and operating system issues while ensuring service level agreements (SLAs) are met. The position also includes documenting incidents, maintaining knowledge-base resources, and supporting secure, mission-critical operations.
Information Systems Security Officer (ISSO) L1 - TS/SCI with Poly required EmtakInformation Systems Security Officer (ISSO) L1 - TS/SCI with Poly requiredAnnapolis Junction, MarylandExperience developing and maintaining security documentation, including SSPs, POA&Ms, SPFs, BIAs, CMPs, AARs, CPs, SARs, and RARs. The ideal candidate will have experience with the Risk Management Framework (RMF), security compliance, and maintaining the security posture of classified information systems.
Information Systems Security Officer EverwatchInformation Systems Security OfficerAnnapolis Junction, Maryland$76.93–$91.35 / hourCompensation at EverWatch is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. Perform risk and vulnerability assessments in network, system, and application areas; leverage big data analytics and traditional security event types to identify advanced threats or indicators of compromise. .