Columbia, MD 21045 • (33.9 miles) • Full Time • 9/15/2026

Benefits:Free Shift MealFree uniforms Join the Pack at Pub Dog in Columbia! We’re looking for outgoing, dependable part-time Door Staff (security/greeters) to join our Columbia team1–2 shifts per week, with optional bonus hours available stepping in at our Baltimore spot when needed. What you’ll do: Welcome every guest with a big smile at the front doorVerify IDs quickly and courteouslyKeep the party flowing by collecting and washing glasswareAssist the manager with handling any guest security issuesWhen you’ll work: Evenings, as early as 5 PM and as late as 2:30 AMWeekends and late nights are a must

Bethesda, MD 20889 • (16.9 miles) • Full Time • 9/8/2026

Arcetyp LLC is a growing small business that provides a broad range of consulting services to US Federal Government, US Military, and Commercial clients. Services include Management & IT Consulting, Program & Project Management, and Professional & Admin Services.We accept direct hire candidates only, W2 employee hires. We do not accept 1099 independent consultants. We do not accept staffing firms. We do not accept corp-to-corp (C2C) candidates. We can't sponsor H1B.Arcetyp LLC is looking for a Army Administrative Security Support Specialist. This position is onsite and located in Arlington, VA at The Pentagon.MINIMUM QUALIFICATIONS:Active SECRET security clearance.Bachelor's degree and 5+ years of experience in security administration within a DoD or federal environment.Familiarity with Ar

Silver Spring, MD • (20.6 miles) • Full Time • 9/4/2026

Seneca Federal Solutions is a Seneca Nation Group company. Working with everything from current standards to emerging technologies, Seneca Federal offers expertise, professional service, and outstanding results in the fields of telecommunications, security and controls, and HVAC- and power-related projects in support of its Federal Government customers. To learn more visitwww.senecanationgroup.com and follow us on LinkedIn.At Seneca, our team of talented individuals is what makes us successful. To support our team, we provide a balanced mix of benefits and programs.Your total rewards package includes competitive pay, benefits, and perks, flexible work-life balance, professional development opportunities, and performance and recognition programs. We offer a comprehensive benefits package th

Rockville, MD • (14.5 miles) • Full Time • 9/3/2026

(ID: 2026-1702) Axle is a bioscience and information technology company that offers advancements in translational research, biomedical informatics, and data science applications to research centers and healthcare organizations nationally and abroad. With experts in biomedical science, software engineering, and program management, we focus on developing and applying research tools and techniques to empower decision-making and accelerate research discoveries. We work with some of the top research organizations and facilities in the country including multiple institutes at the National Institutes of Health (NIH).Benefits We Offer:100% Medical, Dental & Vision Coverage for EmployeesPaid Time Off and Paid Holidays401K match up to 5%Educational Benefits for Career GrowthEmployee Referral BonusF

Arlington, VA 22202 • (21.6 miles) • Full Time • 9/3/2026

Alluvionic is seeking talented individuals like you to join our team at The US Marshals Service. Don't miss out on this opportunity to take your career to the next level!Job Summary: Alluvionic is seeking a Senior Personnel SecurityAssistant to support the Office of Security Programs within the U.S. Marshals Service. The Personnel Security Assistant will work with other Government Agencies, Contractors, and Federal Employees to support initial investigations and reinvestigations for the federal background investigation process.Must be a US CitizenClearance Required: Yes – Obtain a High Risk Public Trust (T4)*This is an onsite position.*Responsibilities:Determine the appropriate level of initial investigation and reinvestigation depending on the position's designation levelConduct prelimina

Washington, DC 20005 • (21.2 miles) • Full Time • 9/1/2026

OverviewJST is currently seeking a Communications Security (COMSEC) Operator to support our security team in maintaining cybersecurity services and solutions for securing and protecting sensitive data within a government environment. The COMSEC Operator will perform corrective and preventative maintenance on COMSEC equipment as well as install, configure and manage security applications. Lead all documentation efforts specific to COMSEC and related responsibilities.This is a full-time position located in Washington, DC. JST offers a full benefit package, a collaborative work environment and strong company culture. Veterans and military spouses are encouraged to apply.Communications Security (COMSEC) Operator ResponsibilitiesPerform corrective and preventative maintenance on COMSEC equipmen

Rockville, MD 20852 • (15.4 miles) • Full Time • 8/31/2026

Type: Full TimeLocation: Rockville, MD (National Capital Region)Overtime Exempt: NoReports to: ARMADA HQSecurity Clearance Required: Tier 4 Public TrustActual place of performance is to be determined by the Government; however, work is anticipated to be performed within the National Capital Region (NCR).*****************CONTINGENT UPON AWARD***********************ARMADA is seeking an organized and detail-oriented Administrative Assistant - Personnel Security (PERSEC) to support the Department of Health and Human Services (HHS), Program Support Center (PSC), Real Estate, Logistics, and Operations (RLO), Intake, Suitability, and Badging Services (ISBS). This position provides administrative support to the Personnel Security Program by coordinating office activities, maintaining records, resp

Lorton, VA 22079 • (24.9 miles) • Full Time • 8/26/2026

W.B. Mason is on the lookout for a reliable and enthusiastic full-time Office Supply Delivery Driverto join our driving team. This role offers a fantastic Monday - Friday schedule with guaranteed 8 hours of pay each day, no weekends, and no evenings. We also offer generous benefits, such as:Blue Cross Blue Shield Health Plans with $0 deductible (in-network) for all plans, with various plan designsMedical and dependent careDental and visionA 401kShort- and Long-term disabilityCompany paid life and supplemental life insuranceFlexible spending programPaid holidaysCompany-paid cell phone plan with unlimited texting, calling, and data. You can also add a family member for just $55 per month per linePay is: $27 - $35 per hrThe Office Supply Delivery Driver position offers a full-time schedule fr

Reston, VA 20190 • (4.8 miles) • Full Time • 9/19/2026

CADRE is relied upon for delivering superior insight and leadership to solve the nation's most critical national security challenges in the most demanding environments.This Network Engineer position is located in Northern Virginia with flexible core hours.The Network Engineer is responsible for developing, engineering, and deploying technical solutions within the client wide, dedicated mission network. This individual will work within a small, mission focused team of network and systems engineers to implement technical solutions addressing challenging collaboration and data protection problems.Duties:This Network Engineer performs the following core functions:Develop Datacenter, LAN, WAN, and Client Access networks/systemsIntegrate, Test, and deploy systemsPerform full lifecycle management

Arlington, VA 22201 • (18.6 miles) • Full Time • 9/19/2026

Cybersecurity ArchitectMILITARY FRIENDLY & PREFERRED - HOH SPONSORZermount Inc. is seeking a highly talented, technical hands-on Cybersecurity Architect to help accelerate our Cybersecurity Program for a Government Agency. The Agency operates a complex hybrid environment spanning on-premises and cloud infrastructure and services, with a mandate to modernize its security posture in alignment with Executive Order 14028, NIST Zero Trust Architecture guidance, and the Federal Zero Trust Strategy.This role is the technical design authority on the contract. The Cybersecurity Architect owns the architectural direction for Zero Trust implementation across the hybrid environment, leads the development of Continuous Authorization to Operate (cATO) capabilities to accelerate and automate the current

Silver Spring, MD 20910 • (19.8 miles) • Full Time • 9/19/2026

Job Title: Cyber & A&A Security SpecialistLocation:Hybrid (Reside within a commutable distance of Silver Spring, MD to work onsite as required)Citizenship:US Citizenship RequiredSecurity Clearance:Must have or the ability to obtain a Moderate Public TrustAttainX, Inc. is in search of a highly energetic Cyber & A&A Security Specialistto join our team on a cyber security program supporting our US federal government client.Basic Minimum Qualifications:Knowledge of DOC, NOAA, and NWS IT security policies and implementation standards or those of similar sized organizations AND comprehensive understanding of NIST guidance to include, but not limited to, NIST Special Publications and Federal Information Processing Standards.At least 5 years of recent experience (within the last 6 years) in applyi

Washington, DC • (22 miles) • Full Time • 9/19/2026

ITnova is seeking an experiencedAirport Security Specialist to support airport security operations, security programs, systems, processes, and compliance requirements. The specialist will assess existing security capabilities, identify operational gaps and improvement opportunities, and support the development and implementation of practical solutions that enhance the safety and security of airport facilities, passengers, employees, and operations.The successful candidate will work closely with Airport Authority leadership, airport security, public safety, operations, law enforcement, technology, facilities, airlines, tenants, contractors, and regulatory agencies to evaluate security requirements and support continuous improvement.Key ResponsibilitiesAssess and document existing airport se

Washington, DC 20340 • (23.5 miles) • Full Time • 9/19/2026

Procon Consulting is an award-winning consulting firm providing project management, construction management, and technical consulting services for complex federal programs nationwide. As an ENR Top 100 CM/PM firm, we are committed to delivering quality and innovation.We are seeking a Security Project Manager – Federal Sector to support construction security operations on high-profile federal facilities projects. This role focuses on managing Construction Security Plans (CSPs), ensuring security compliance throughout the project lifecycle, coordinating with project stakeholders, and supporting secure project execution. The ideal candidate has experience in federal construction security, strong project management skills, and an active TS/SCI with CI Polygraph.This position does not offer emp

Herndon, VA • (2.6 miles) • Full Time • 9/19/2026

Dark Wolf is looking for a Mid-Level DevSecOps SME / Information System Security Engineer (ISSE) to join a collaborative, dynamic team in a fast-paced, innovative mission environment. This position will work hand-in-hand with the customer team as well as external satellite software development contractors. The successful candidate will have a strong understanding of information security principles, as well as experience in software development, security engineering, risk management, and compliance. The specialist must be able to analyze complex technical issues and develop effective technical solutions. This role can be supported at a hybrid capacity in Colorado Springs, CO or Herndon, VA. Responsibilities include but are not limited to:Conducting technical evaluations of information syste

Sterling, VA 20165 • (3.3 miles) • Full Time • 9/19/2026

Benefits:401(k)401(k) matchingHealth insurancePaid time off Stealth Solutions is seeking a knowledgeable and detail-oriented ISSO to support security compliance, risk management, and authorization activities for Salesforce and cloud-based federal systems. The ISSO will ensure continuous adherence to security controls, perform assessments, and support ongoing monitoring aligned with NIST and FedRAMP standards. This is a Hybrid position, but candidates must reside in the DMV area to support occasional in-person client and team engagements. Key Responsibilities Support RMF lifecycle activities including security categorization, assessments, and ATO packagesMaintain System Security Plans (SSP), POA&Ms, and related artifactsPerform continuous monitoring and security control assessmentsCollabora

Chantilly, VA 20151 • (7.9 miles) • Full Time • 9/19/2026

Mission ContextLV8D Solutions supports national security space and intelligence customers delivering next-generation sensing and exploitation capabilities. The role of a Security Control Assessor (SCA) is focused on providing information security Assessment and Authorization (A&A) support throughout the mission program’s lifecycle.Position OverviewLV8D Solutions is seeking a SCA* to conduct independent assessments of the management, operational, and technical security controls employed within or inherited by an information technology (IT) system to determine the overall effectiveness of the security controls.A Security Control Assessor (SCA) performs comprehensive INFOSEC assessment of management, operational, and technical security controls to determine overall effectiveness of the contro

Bowie, MD • (35.8 miles) • Full Time • 9/19/2026

Information Systems Security Officer (ISSO) Location: Fort Meade, MDClearance Required: TS/SCI with Full Scope Polygraph Required for ConsiderationEmployment Type: Full-TimeAbout the Opportunity SNS One, Inc., a Service-Disabled Veteran-Owned Small Business (SDVOSB), is seeking an Information Systems Security Officer (ISSO) to support mission-critical cybersecurity and information assurance efforts within a highly secure government environment. This role supports the implementation and enforcement of information systems security policies, standards, and methodologies across classified systems and networks.The ideal candidate will have experience supporting RMF activities, maintaining system security posture, assisting with accreditation documentation, and supporting day-to-day information

Herndon, VA • (2.6 miles) • Full Time • 9/18/2026

We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 years' experience with a Bachelor's Degree. Other degrees will be considered with the year's experience adjusted to accommodate.REQUIRED QUALIFICATIONS Implementation and validation of security controls that support the Risk Management Framework (RMF) and ICD 503 Security AccreditationDeveloping architecture documentation and Systems Security Plans (SSP) to support Accreditation and Authorization (A&A) reviewsPOA&M development and implementationCoordinating with customer security organizations to achieve Authority to Operate (ATO).Knowledge of the complex environment involving shared networks and multiple security enclavesEngineering for Cyber engineering and integration services including security

Chantilly, VA • (8.5 miles) • Full Time • 9/18/2026

Description LT Consulting is seeking an Information Security (INFOSEC) Engineer responsible for maintaining the integrity and security of enterprise-wide cyber systems and networks. The candidate must have knowledge of Windows, UNIX, and Linux systems. Supports cyber security initiatives through both predictive and reactive analysis, articulating emerging trends to leadership and staff. Coordinates resources during enterprise incident response efforts, driving incidents to timely and complete resolution. Employs advanced forensic tools and techniques for attack reconstruction, including dead system analysis and volatile data collection and analysis. Supports internal HR/Legal/Ethics investigations as forensic subject matter expert. Performs network traffic analysis utilizing raw packet da

Rockville, MD 20852 • (15.4 miles) • Full Time • 9/18/2026

Description: Position SummaryProvides technical strategy and Marketplace security reference architectures, evaluates and enables enterprise security tools/services, designs reusable security patterns and guardrails, advises engineering teams, and drives integration of security requirements into delivery roadmaps.This position is contingent upon a contract award.Key ResponsibilitiesOperational (architecture delivery) Develops and maintains Marketplace security reference architectures and implementation playbooks that engineering teams can apply consistently, reducing manual overhead (“build once ? reuse everywhere” as the broader team value proposition). Performs architecture reviews and technical design advisories that incorporate CMS ARS minimum controls and policy expectations into syste

Manassas, VA 20110 • (18.4 miles) • Full Time • 9/18/2026

Overview Looking for steady security work with room to grow in the Manassas area? Enterprise Security Services Corporation, a women-owned and minority-owned company with over three decades of experience, is hiring Unarmed Security Officers for our Prince William County team. We value reliability, professionalism, and people who show up ready to do the job right.Where you'll work Assignments cover client sites in and around Manassasretail centers, commercial properties, and similar locations. Coverage needs shift, so the site you're assigned to can vary from one assignment to the next. We're looking for officers who are flexible and dependable across the local area.ResponsibilitiesPatrol the property, inside and out, to identify and address safety or security concernsMaintain a visible pres

Arlington, VA • (18.5 miles) • Full Time • 9/18/2026

Dexis is a dynamic professional services firm dedicated to partnering with government and community leaders both in the U.S. and internationally to achieve critical social outcomes in a rapidly changing world. At Dexis, you will experience a corporate culture of inclusiveness, respect, fairness, and trust. You will be given the means and mentorship needed to succeed, and your creativity will be rewarded.About the PositionDexis is seeking a highly experienced Strategic Consultant to support our capture and business development efforts for an upcoming opportunity with the U.S. Department of State's Bureau of Diplomatic Security (DS). The Advisor will play a critical role in refining our understanding of the client landscape, validating opportunity parameters, and facilitating strategic intro

Washington, DC 20001 • (21.8 miles) • Full Time • 9/18/2026

TestPros delivers innovative independent IT assessment solutions to critical challenges facing the nation and the world. We support the U.S. Federal Government and Commercial clients within the continental USA.TestPros is dedicated to making lives better, safer and more secure.Start: Future projects late 2026 or 2027(not an immediate job opening)Overview The Information System Security Officer (ISSO) supports the cybersecurity and compliance requirements of federal information systems in accordance with NIST, RMF, FISMA, FedRAMP, DoD, and agency-specific security requirements. The ISSO serves as the primary liaison between system owners, cybersecurity teams, and government stakeholders to ensure systems maintain an acceptable security posture and remain compliant throughout the system life

Washington, DC • (22 miles) • Full Time • 9/18/2026

Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than 17 years of support to stakeholders across the federal government, with established and growing capabilities across Intelligence, Analytics, Engineering, Mission Support, and Communications disciplines. Founded in 2008, our mission is to transform the way our customers approach constantly changing and complex problem sets by bringing to bear the latest in technology and the highest caliber of talent.Headquartered in Washington, DC's historic Dupont Circle neighborhood, Barbaricum also has a corporate presence in Tampa, FL, Bedford, IN, and Dayton, OH, with team members across the United States

Annapolis Junction, MD 20701 • (34.2 miles) • Full Time • 9/18/2026

Perks and Benefits100% Paid Healthcare10% 401k in every paycheck100% Fully Vested!!!NOTE– Our positions require aTop Secret clearance, as well as the favorablecompletion of a polygraph. Applicants must beauthorized to work in the U.S. We are unable to sponsor an employment Visa.What You’ll Be Doing (We don’t love the bullet points, but we love the work!)As part of our team, you'll get to work on a team of TEMPEST engineers and SMEs helping perform TEMPEST testing and provide TEMPEST engineering recommendations to help ensure the security of our nation's systems . You'll learn from our existing TEMPEST subject matter experts to grow your knowledge and skills, as well as share your TEMPEST expertise with others. You'll get to work onsite with the customer, integrated into their team to ensur

Reston, VA 20190 • (4.8 miles) • Full Time • 9/18/2026

Information System Security Officer (ISSO) - SCIF Office Location: Onsite role - Reston, VA Clearance Required: Active TS/SCI with Full Scope Polygraph Number of Positions: 1 Seeking a Information System Security Officer (ISSO) to serve as the security authorization authority for classified information systems operating within a SCIF environment. This is a systems security function focused on authorization, control enforcement, and compliance oversight. This role is responsible for ensuring systems are authorized, continuously monitored, and compliant with the NIST Risk Management Framework (RMF) and applicable Intelligence Community Directives (ICD 503, ICD 704, ICD 705). Key Responsibilities System Authorization & RMF Governance Own the Authorization to Operate (ATO) lifecycle for classi

Reston, VA 20191 • (5.7 miles) • Full Time • 9/18/2026

POSITION OVERVIEWThe Senior Cybersecurity Integration Engineer secures and integrates the Customer's enterprise API gateway, drives it through the Risk Management Framework to a signed Authority to Operate (ATO), and keeps it authorized. The role pairs hands-on security engineering at the API boundary with ownership of the System Security Plan and the continuous monitoring that sustains it. Requires an active Moderate Background Investigation (MBI) at start.RESPONSIBILITIESDesign and enforce API security policy authentication, authorization, token validation, rate limiting, payload validation, threat protectionManage TLS, mutual TLS, and certificate and key lifecycle across all environments and trust relationshipsOnboard applications, vendors, and SaaS services, coordinating firewall, prox

Potomac, MD 20854 • (10.1 miles) • Full Time • 9/18/2026

Benefits:Company partiesEmployee discountsFlexible schedule Lifeguard – The Beach Club Location: The Beach Club 10200 Gainsborough Rd, Potomac, MD 20854 Position: Lifeguard Employment Type: Full-Time or Part-Time Season: Immediate Start – Labor Day About the Position Tennis Central is looking for reliable and responsible Lifeguards to join our team at The Beach Club in Potomac, MD for the remainder of the summer season. We are looking for both full-time and part-time lifeguards, with flexible scheduling available depending on your availability. Responsibilities As a Lifeguard, you will be responsible for: Actively monitoring the pool and surrounding areas to ensure the safety of all members and guestsEnforcing pool rules in a professional and friendly mannerResponding quickly and appropria

Arlington, VA 22209 • (19.4 miles) • Full Time • 9/18/2026

This is a non-status, non-permanent Personal Service Contract (PSC) position. You do not acquire competitive or excepted service status from this position. You are encouraged to read the entire announcement before you submit your application package. Your application may not get full consideration if you do not follow the instructions as outlined.KEY REQUIREMENTS:U.S. Citizenship is requiredMust be able to obtain a Top-Secret security clearanceIncumbent will be subject to random drug testing.Successfully pass the E-Verify employment verification check. To learn more about E-Verify including your rights and responsibilities, visit: www.dhs.gov/E-Verify/ .TRAVEL REQUIREMENTS:No travel is required.TELEWORK:Position is telework eligible, but must be approved at managerial discretion.DURATION O

Washington, DC 20060 • (21.5 miles) • Full Time • 9/18/2026

Cybersecurity Engineer II Role Summary Howard University Hospital is seeking a Cybersecurity Engineer II to help protect the hospital’s digital infrastructure, clinical systems, and sensitive patient data. This role is responsible for implementing and managing cybersecurity technologies, monitoring threats, supporting regulatory compliance, and strengthening the hospital’s overall security posture.The Cybersecurity Engineer II works collaboratively with IT, clinical, and administrative teams to ensure secure technology operations while supporting the hospital’s mission of delivering exceptional patient care. What You’ll Do Deploy, configure, and maintain cybersecurity tools including firewalls, intrusion detection/prevention systems, endpoint protection, and SIEM platformsMonitor network a

Arlington, VA 22202 • (21.6 miles) • Full Time • 9/18/2026

MANDATORY: TOP SECRET/SCIThe SCA is responsible for conducting a comprehensive assessment of the management, operational, and technical security controls employed within or inherited by an IS to determine the overall effectiveness of the controls (i.e., the extent to which the controls are implemented correctly, operating as intended, and producing the desired outcome with respect to meeting the security requirements for the system). SCAs also provide an assessment of the severity of weaknesses or deficiencies discovered in the IS and its environment of operation and recommend corrective actions to address identified vulnerabilities. Responsibilities will cover Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities within the customer’s area of re

Washington, DC 20001 • (21.8 miles) • Full Time • 9/18/2026

Description: We are seeking a highly skilled and mission-driven Information Systems Security Engineer (ISSE) to support advanced cyber engineering activities for NNSA HQ OCIO Special Technologies. The ISSE will operate within an EOS-driven environment, contributing to quarterly Rocks, scorecard metrics, and team-aligned objectives. This role requires deep technical expertise, strong analytical capabilities, and the ability to design innovative cybersecurity solutions in collaboration with senior cyber-SMEs, including guidance from the program’s Tier 3+ cybersecurity advisor.The ISSE will solve complex cybersecurity challenges, develop technical solutions, support multi-lab assessments, and contribute to mission-critical security engineering for DOE/NNSA programs.Requirements: Key Responsib

Laurel, MD 20723 • (30.3 miles) • Full Time • 9/18/2026

Position: Information Systems Security Engineer (ISSE), Level IIILocation: Hanover, MD - onsite only - No remote work offeredSecurity Requirement: Active TS/SCI clearance with full scope polygraphCertification Requirement: ISSEP & CISSPWe are seeking an experienced Sr. Information Systems Security Engineer (ISSE) to join our dynamic team. Candidates with the following past performance will be a strong fit for this role. Provide critical support to the customer in designing, implementing, and/or integrating Cybersecurity and security systems and system components including those for networking, computing, enclave environments to include those with multiple enclaves and with differing data protection/classification requirements. Perform, or review, technical security assessments of computing

Maryland City, MD • (32.9 miles) • Full Time • 9/18/2026

Company Description Oteemo is an industry-leading technology consulting firm at the forefront of AI-driven, cloud native, enterprise DevSecOps transformation. We build intelligent, automated, secure systems for organizations tackling their toughest technical and business challenges and we're pushing the boundaries of what AI, generative AI, and agentic systems can do in production, not just in theory. Join us and you'll work alongside recognized experts on cutting-edge projects that blend cloud native architecture, extreme automation, and AI/ML at the core. We foster a dynamic, inclusive, and collaborative culture built on continuous learning, where your ideas shape real outcomes for our clients. If you're passionate about building what's next in AI and cloud technology and want to do it w

Stafford, VA 22554 • (40.3 miles) • Full Time • 9/18/2026

Seeking a motivated and enthusiastic Access Control Specialist to support our current Marine Corps Warfighting Laboratory (MCWL) contract in Stafford VA. This role supports security functions in sensitive environments and access control administration. Responsibilities include but are not limited to:As an Access Control Specialist, you will help manage access to secure areas, while supporting security compliance and protection of sensitive assets.Administer physical access control to facilities, ensuring proper credentialing, visitor management, and adherence to access policiesCoordinate badge issuance and revocation, access provisioning, and incident reporting for access violationsConduct routine reviews of access logs, report anomalies, and assist with investigations of security incident

Reston, VA 20191 • (5.7 miles) • Full Time • 9/18/2026

Benefits:401(k) matchingBonus based on performanceCompetitive salaryDental insuranceHealth insurancePaid time offParental leaveTuition assistanceVision insurancePOSITION OVERVIEWThe Senior Cybersecurity Integration Engineer secures and integrates the Customer's enterprise API gateway, drives it through the Risk Management Framework to a signed Authority to Operate (ATO), and keeps it authorized. The role pairs hands-on security engineering at the API boundary with ownership of the System Security Plan and the continuous monitoring that sustains it. Requires an active Moderate Background Investigation (MBI) at start. RESPONSIBILITIESDesign and enforce API security policy authentication, authorization, token validation, rate limiting, payload validation, threat protection Manage TLS, mutual

McLean, VA 22102 • (10.1 miles) • Full Time • 9/18/2026

Company OverviewGlobal Guardianprotects and delivers employees and families from political, environmental, and bad actor threats worldwide. We are a leading provider of emergency medical and security solutions for corporations and individuals. Our 24/7 Operations Centers in McLean, VAand Charlotte, NC, identify, monitor, and respond to threats and emergencies with on-the-ground teams in over 100 countries. Our world-class professionals have extensive intelligence community experience, military special operations, and federal law enforcement. Founded over ten years ago by a Delta Force Sergeant Major and an Army Special Forces Colonel, we are a values-based organization focusing on a camaraderie, service, and excellence culture. We have managed crises in the worst environments in the world,

Bethesda, MD 20814 • (16.2 miles) • Full Time • 9/18/2026

Benefits:401(k)401(k) matchingDental insuranceHealth insurancePaid time offVision insuranceAbout Red Key Solutions: Home | redkeyitsolutions Since 2018, Red Key Solutions has been dedicated to providing exceptional talent for federal programs. As growing subcontractor company based in Northern Virginia, we collaborate with local clients to fulfill staffing needs in IT, Security, Business Support, and Operations. At Red Key Solutions, we are not only committed to delivering top-tier talent to the intelligence community, but we also prioritize the well-being and career growth of our team members. With this focus, we’ve developed a comprehensive benefits package that supports our employees both inside and outside the workplace: 5 weeks of annual vacation11 recognized government holidays7% ann

Washington, DC • (22 miles) • Full Time • 9/18/2026

Walden Security is recruiting highly professional, prior law enforcement officers for the Court Security Officer (CSO) position. Applicants must have 3 years of verifiable experience with a recognized law enforcement agency. CSOs will provide armed security in Washington, DC.Essential Duties and Responsibilities:Includes the following and other duties may be assigned:Perform entrance control:Enforce the District's entry and identification system which includes operating security screening equipment to detect weapons, contraband, and prohibited items, checking items such as handbags, briefcases, computers, packages, baby carriages, wheelchairs, etc.Perform roving patrol:Patrol facilities and grounds of the facility in accordance with applicable post orders.Perform stationary post assignment

Washington, DC 20591 • (22.1 miles) • Full Time • 9/18/2026

A3 Technology, Inc. is seeking a Principal Engineer to join our team in Washington, DC.Essential Job Duties:Provide Chief Security Architect–level expertise to develop, review, and validate cybersecurity architectures, designs, and interface specifications for NAS enterprise systems and services.Ensure cybersecurity controls, Zero Trust Architecture principles, and FAA security standards are incorporated into system requirements, design artifacts, engineering baselines, and network architectures.Conduct architecture assessments to identify security gaps, evaluate emerging technologies, and recommend mitigation strategies aligned with FAA mission needs and NIST frameworks.Advise program leadership on cybersecurity impacts, risks, and architecture trade-offs across enterprise-level solutions

Suitland, MD 20746 • (28.6 miles) • Full Time • 9/18/2026

Cybersecurity Compliance Analyst ISSO Support | Continuous Monitoring | Security Control AssessmentsLocation: Suitland, MD (Hybrid)Work Schedule: Full-Time | Hybrid (3 Days On-Site / 2 Days Telework)Clearance Requirement: U.S. Citizenship Required | Must hold an active Secret ClearanceSalary Range:$115,000 – $125,000Who We Are At RCG, Inc., we're more than just a federal contracting companywe're a team of innovators, problem-solvers, and collaborators dedicated to delivering exceptional technology solutions that support critical government missions.We're proud to have been Certified as a Great Place to Work® for four consecutive years, a recognition that reflects our commitment to fostering a culture of trust, collaboration, inclusion, and professional growth. We believe our people are our