Application Security Architect ConsultNetApplication Security ArchitectRockville, MDFor over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact. The ideal candidate will bring strong expertise in secure application design, security frameworks, cloud security, and threat mitigation while partnering closely with engineering, infrastructure, and enterprise architecture teams.
Sr. Network Security Engineer Global Channel ManagementSr. Network Security EngineerBaltimore, MarylandWorking knowledge of cybersecurity controls and technologies, such as Intrusion Detection/Prevention Systems (IPS/IDS), Security Incident Event Managers (SIEM), Public Key Infrastructure (PKI), Tunnel Layer Security (TLS), Endpoint Detection and Response (EDR), and Threat Intelligence platforms. Extensive technical knowledge in at least 3 of the following areas: Network Segmentation Techniques, Secure Web Gateways, Next-Generation Firewalls, Network Admission Control Systems, Hybrid Cloud Environments (AWS, Azure), Wireless Security, or DHCP, DNS and IPAM (DDI), Virtual Private Network (VPN).
Security Site Supervisor DSI Security ServicesSecurity Site SupervisorHagerstown, MarylandThe Security Site Supervisor is responsible for overseeing daily security operations at an assigned site, ensuring personnel perform their duties in accordance with DSI policies, client requirements, and post instructions. Security Site Supervisor Company Overview DSI Security Services is a leading provider of contract security solutions, serving clients across multiple industries nationwide.
Security Engineer Software Guidance & AssistanceSecurity EngineerRockville, MD$83–$87 / hourThe primary function of the Security Engineer is responsible for designing, implementing, and maintaining controls that protect enterprise systems and data from unauthorized access, modification, or loss. Lead and support the design, implementation, and ongoing management of security technologies and services, including acting in project leadership roles when required.
Information Security Platform Administrator Quantum StridesInformation Security Platform AdministratorAnnapolis, MarylandThis position will lead, schedule, coordinate and provide guidance in the activities with the Information Security Team, other teams, and vendors to support information security operations, business process development, risk management framework, identity and access management, user attestations, disaster recovery planning, business continuity planning, audit response, and governance in a timely and accurate fashion. This position will engage directly with Information Security staff members to oversee and provide daily support activity functions in support of Information Security business processes, to provide configuration and operational support across platforms, and to enhance our operational activity with the administration of technical activities on these platforms.
Communications Network Engineer3 TS/SCI w/Poly security clearance required Power3 SolutionsCommunications Network Engineer3 TS/SCI w/Poly security clearance requiredMarylandWe pride ourselves on an open, and honest culture in the workplace which builds morale conducive to inspiring growth on our team, while balancing lifestyle by supporting personal and family goals with flexibility. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
Systems Administrator 3| TS/SCI w/ poly security clearance Power3 SolutionsSystems Administrator 3| TS/SCI w/ poly security clearanceAnnapolis Junction, MarylandConfigures and manages Linux, Unix, and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. -Configure and manage Linux, Unix, and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance.
Systems Administrator 2 | TS/SCI w/ poly security clearance Power3 SolutionsSystems Administrator 2 | TS/SCI w/ poly security clearanceAnnapolis Junction, MarylandConfigures and manages Linux, Unix, and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. -Configure and manage Linux, Unix, and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance.
Junior Security Analyst C2 Essentials, Inc.Junior Security AnalystDhs, MD$40,000–$60,000 / yearThe Junior Security Analyst will oversee, evaluate, and support the documentation, validation, and accreditation processes necessary to assure that IT systems meet the organization's security requirements: Respond to crisis or urgent situations within the system to mitigate immediate and potential threats. Hands on experience in security systems, including firewalls, intrusion detection systems, anti-virus software, authentication systems, log management, content filtering, etc.
Software Developer, Python - Security Clearance Required ICF International, IncSoftware Developer, Python - Security Clearance RequiredAdelphi, MD$81,499–$138,549 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. This role will support development and evaluation of machine learning (ML) algorithms for resource constrained devices such as Unmanned Air/Ground Vehicles (UAV/UGV) toward realizing efficient and effective Intelligence, Surveillance, Reconnaissance (ISR) in tactical environments.
Computer Scientist / Software Developer, Junior - Security Clearance Required ICF International, IncComputer Scientist / Software Developer, Junior - Security Clearance RequiredAdelphi, MD$81,499–$138,549 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. We combine unmatched expertise with cutting-edge technology to help clients solve their most complex challenges, navigate change, and shape the future.
Security Task Lead Spry MethodsSecurity Task LeadLinthicum, MDThis role ensures effective management and delivery of security operations across personnel, physical, information, and programmatic domains, aligning execution with DoD, Air Force, and DC3 requirements. Spry Methods is a proven provider of mission-focused technology, cybersecurity, and program management solutions supporting critical Federal and DoD missions.
Senior Microsoft Security Engineer University of Maryland Global CampusSenior Microsoft Security EngineerAdelphi, MarylandLead the educational institutions Microsoft security “cloud first” strategy leading to fully leverage SDN (Software Defined Networking) Zero Trust, and Least Privilege strategies. Perform hands-on testing of applications, as well as build and enforce information risk management requirements and structure, including providing practical secure architecture skills and developing and implementing Information Security best practices.
Information System Security Officer, Senior WOOD Federal SolutionsInformation System Security Officer, SeniorAnnapolis Junction, Maryland$180,000–$210,000 / yearYou’ll shape and maintain the security posture of diverse platforms, guiding secure development practices, assessing risks, monitoring vulnerabilities, and driving remediation strategies that protect sensitive data and critical workflows. WOOD is seeking a highly skilled Senior Information Systems Security Officer (ISSO) to lead security oversight across a large, complex software development and systems‑integration environment.
Information Systems Security Officer, Level 2 WOOD Federal SolutionsInformation Systems Security Officer, Level 2Ft. Meade, Maryland$134,500–$149,500 / yearYou’ll evaluate security solutions for classified processing, conduct vulnerability and risk assessments, support certification and accreditation activities, manage configuration changes, and prepare key documentation including SSPs, Risk Assessment Reports, C&A packages, and SRTMs. In this role, you’ll support information assurance efforts across programs and enclaves—helping implement and enforce security policies, maintain the operational security posture, and perform day‑to‑day security operations.
Surveillance Security Supervisor GardaworldSurveillance Security SupervisorNorth East, MDGardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe. This policy applies to all terms and conditions of employment including, but not limited to hiring, placement, assignment, promotion, termination, layoffs, recalls, transfers, leaves of absence, compensation, and training.
ISSE 3 - Information Systems Security Engineer InisCore TechnologiesISSE 3 - Information Systems Security EngineerAnnapolis Junction, MarylandRequired Skills Twenty (20) 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 is required. Participate as the primary security engineering representative on engineering teams for the design, development, implementation, evaluation, and/or integration of Cybersecurity architectures, systems, or system components.
Information System Security Engineer LufCoInformation System Security EngineerAnnapolis Junction, MDS ecurity engineering representative on engineering teams for the design, development, implementation, and integration of secure networking, computing, and enclave environments. Hands on application and knowledge of IA policy, procedure, and workforce structure to design, develop, and implement secure networking, computing, and enclave environments.
Cybersecurity Analyst II TharrosCybersecurity Analyst IIFulton, MDFull timeUnder general supervision, the Analyst shall:Performs cybersecurity testing and evaluation, including vulnerability assessments using DoD-approved tools (e.g., ACAS), and validates system configurations against DISA STIGs and SRGsImplements and automates security configurations for operating systems, network devices, and cloud resources in accordance with Infrastructure as Code (IaC) best practicesSupports Mission-Based Cyber Risk Assessments (MBCRAs) by providing technical data on vulnerabilities and system configurationsDevelops and maintains RMF authorization package artifacts in the Enterprise Mission Assurance Support Service (eMASS) This role will support the planning, implementation, testing, and assessment of security controls, including vulnerability assessments using ACAS, validation against DISA STIGs and SRGs, and implementation of secure system, network, and cloud configurations.
All-Source Analyst (Current Intelligence) - Senior LeidosAll-Source Analyst (Current Intelligence) - SeniorFort Meade, MarylandMaster’s degree in an area related to the labor category from a college or university accredited by an agency recognized by the U.S. Department of Education; or have Bachelor’s degree related to the labor category from a college or university accredited by an agency recognized by the U.S. Department of Education and an additional 5 years of related senior experience, for a total of 17 years, as a substitute to the Master’s degree. The Leidos Intelligence Sector is seeking a skilled All-Source Analyst (Current Intelligence) - Senior , to support the USCYBERCOM J2 mission, to provide timely and actionable current intelligence analysis in support of Department of Defense Information Network (DoDIN), USCYBERCOM, and associated component operations and defense.