Columbia, MD 21045 • (25 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

Washington, DC 20024 • (3.1 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 • (10 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

Arlington, VA 22202 • (4.2 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

Rockville, MD • (18.1 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

Washington, DC 20005 • (4.2 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 equipm

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

Arlington, VA 22202 • (4.2 miles) • Full Time • 9/15/2026

COMPANY OVERVIEWFounded in 2007 in Huntsville, AL, MartinFed provides the U.S. government with customer-focused, performance-based solutions using technology and an empowered workforce as an engine to drive its customers' missions. Our goal is to attract the best and brightest within their field.We invest in our people because they are our greatest asset. They cultivate our purpose, embody and reflect our core values, and define our culture. MartinFed's core values that set us apart are the following:Be Driven - We are fueled by the hunger to learn more and do more.Be Curious - We engage in continuous improvement - never accepting the status quo.Be Humble - We seek honest feedback to strengthen our relationships.Pursue Excellence - We strive to achieve extraordinary results and do not sett

Springfield, VA • (12.6 miles) • Full Time • 9/15/2026

Security Program Protection Specialist Salary: $100,000 to $180,000Springfield, VA (100% Onsite) | Full-TimeWork at the forefront of protecting critical national security programs, advanced technologies, and intelligence initiatives. This role offers the opportunity to influence research security strategy, assess emerging threats, and safeguard highly sensitive programs that support U.S. Government and Intelligence Community missions.What You Get Opportunity to support mission-critical national security and intelligence programsHigh-impact role protecting advanced research and technology initiativesExposure to cutting-edge GEOINT, R&D, and program protection effortsCollaboration with senior government, security, and intelligence stakeholdersLong-term career growth within a highly speciali

Washington, DC 20003 • (1.6 miles) • Full Time • 9/15/2026

Overview Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. Job Description As a Security Officer Full Time Unarmed Patrol Service in Washington, DC, you will serve and safeguard clients in a range of industries such as Tech/Media/Telecom, and more. Join Allied Universal as an Unarmed Patrol Officer supporting a dynamic technology, media, and telecommunications location. You will conduct routine patrols, maintain a visible presence to help deter security-related incidents, monitor access points, assist with badg

Washington, DC 20019 • (2.7 miles) • Full Time • 9/15/2026

Benefits:Flexible scheduleOpportunity for advancementTraining & developmentAbout UsU.S. Main Patrol Division is an up-and-coming Security Firm that provides services to various companies in Washington D.C. and Maryland. Job Summary We are seeking dependable and professional Unarmed Security Officers to join our growing team. Candidates must have reliable transportation and be available to work evenings, overnights, and weekends as needed. Assignments may be located throughout Washington, D.C., Maryland, parts of Baltimore, and Virginia. The ideal candidate is motivated, attentive, and dedicated to maintaining a safe and secure environment for our clients, staff, and visitors. Applicants must have at least three (3) years of security experience. Required Credentials (Must possess at least o

Suitland, MD • (2.9 miles) • Full Time • 9/15/2026

Revolutional delivers advanced technology solutions and mission support to federal agencies across civilian, health, and national security environments. We apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes.We are redefining how federal technology gets built and delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy.Security Operations Center (SOC) Chief Location: Suitland, MDOnsite – Government-controlled secure facilityTerms: Full-timeSalary Range: $175-$235k DOEClearance: Active Top Secret/SCI requiredTravel: 0-10%Project Description This position leads the Security Operations Center for a f

Washington, DC 20002 • (3 miles) • Full Time • 9/15/2026

Position Title: SpecialSecurity RepresentativeReports To:Program ManagerClearance Type:Active Top Secret/SCIWork Location:Bluemont, VAJob Description:Advantage SCI, LLC is accepting applications for Special Security Representatives to be considered for full-time employment in support of a federal government agency's Sensitive Compartmented Information Facility (SCIF) operations/management. Some travel is required and personnel must be available as needed to respond to after-hours emergencies.Duties include, but are not limited to:Summary of duties:Coordinating, developing, and implementing local SCIF Standard Operating Procedures (SOP) and Emergency Plans (EP), policies, and guidance, including the preparation of SCIF documentation required for accreditation.Conducting SCIF inspections, co

Suitland, MD 20746 • (3.5 miles) • Full Time • 9/15/2026

Activity Security Representative IIIREQ: 26-J-1900Activity Security Representative’s primary function is to provide multi-disciplined security support to a customer’s facility and organization. The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) andSpecial Access Program (SAP) activities.Performance shall include:• Classification reviews of inbound and outbound correspondence• Assist in the maintenance of a document accountability database and associated correspondence• Processing inbound and outbound classified mail and receipt records• Perform destruction of classified materials• Process magnetic media for accountability• Reproduction support for classified materials• Maintain various daily logs for a variety of administrative function

Temple Hills, MD 20748 • (3.6 miles) • Full Time • 9/15/2026

Benefits:Competitive salary401(k)Benefits/PerksCareer Advancement OpportunitiesCompetitive CompensationJob Summary We are seeking a professional ARMEDSecurity Guard to join our team. In this role, your primary responsibility will be to create a safe and secure environment. You will protect our premises, assets, and employees and prevent any illegal or inappropriate occurrences. The ideal candidate has experience with public safety and security and operates with a high degree of integrity at all times. ResponsibilitiesPatrol the premises and maintain a high level of visibility in your personally owned vehicleMonitor entrances and exits to ensure only authorized personnel access the facilityRemove trespassers when necessaryRespond to reports of suspicious activityReport on daily activities a

Washington, DC • (3.7 miles) • Full Time • 9/15/2026

Description:Onsite in Washington, DCOur client seeks a Security Engineer to support a federal cybersecurity mission that protects critical transportation infrastructure. The role focuses on endpoint vulnerability management, risk assessment and mitigation, and clear communication with technical and non-technical stakeholders. You will collaborate with cross-functional teams, administrators, and federal counterparts to drive remediation, reporting, and continuous improvement of security posture. Experience with Tenable Nessus and federal frameworks is important.Due to federal security clearance requirements, applicant must be a United States Citizen or Permanent Resident with an active Public Trust clearance. This is a contract to hire opportunity. Applicants must be willing and able to wor

Washington, DC • (3.7 miles) • Full Time • 9/15/2026

Come join our team! At Unlimited Technology, we are committed to our company's core values of Passion, Collaboration, Innovation and Adaptability. With offices throughout the United States, we are a premier cyber and physical security specialty contractor, and we are growing at a rapid pace. We have a wide range of talented and experienced individuals that deliver cutting edge technology solutions to meet our customers' ever-changing needs. We secure the facilities and networks of the world's leading brands and critical infrastructure and are recognized leaders in the physical and IT security, cyber, and managed services industries. UT offers a rewarding career, great benefits, and the chance to learn and work with ground-breaking technology and premier clients.UT Government is looking to

Washington, DC • (3.7 miles) • Full Time • 9/15/2026

Description: Xtreme Solutions is seeking an experienced Lead Information System Security Officer (ISSO) / Technical Program Lead to provide technical leadership and hands-on cybersecurity support for a federal customer in Washington, DC.This is an opportunity for an accomplished federal cybersecurity professional who can lead an ISSO team while remaining deeply involved in RMF, authorization, continuous monitoring, vulnerability management, and security-risk decisions.The ideal candidate has led complex federal authorization activities, can review and challenge technical cybersecurity deliverables, and is comfortable briefing senior Government stakeholders on system risk, authorization status, vulnerabilities, and remediation priorities.What You’ll Do Lead day-to-day technical activities a

Washington, DC • (3.7 miles) • Full Time • 9/15/2026

Welcome to the future of cloud networking and security!Cato Networks is the first company to converge enterprise networking and security into one centralized and global service that is delivered by cloud. It is led by networking and security pioneer Shlomo Kramer (Check Point, Imperva) and early investor (Palo Alto Networks, Exabeam, Trusteer and more). Cato's unique technology inspired a brand-new product category, later named "SASE" by Gartner and a market expected to reach $28.5 billion by 2028. This is your opportunity to get on the rocket ship and join a company that is building a cutting-edge enterprise network and secure cloud platform, and is on a fast track to becoming the worldwide market leader – don't miss it!As a Cato AI Security Professional Services Consultant, you will be a

Washington, DC • (3.7 miles) • Full Time • 9/15/2026

Job Title - Physical Security SpecialistScopePhysical security consulting personnel at five FPS locations throughout the United States (see the place of performance information below) who will provide subject matter expertise on a broad range of physical security-related matters for both internal and external stakeholders.Place of PerformanceHeadquarters – Washington, DC; Region 11 – Washington, DC; Region 3 – Philadelphia, PA; Region 7 – Grand Prairie, TX; and Region 8 – Denver, Colorado.Physical Security Consultant QualificationsThe contractor shall provide personnel with extensive knowledge of the Interagency Security Committee (ISC) Physical Security Criteria (PSC), Design Basis Threat (DBT), ISC Standard for Facility Security Committees, and determination for Facility Security Level (

Washington, DC • (3.7 miles) • Full Time • 9/15/2026

One Federal Solution is seeking a highly experienced Senior Cybersecurity Project Manager to lead complex cybersecurity programs and serve as the primary point of contact for Government stakeholders. The role is responsible for managing contractor performance, project execution, communications, transition activities, and daily operations. Candidates must have 15+ years of relevant project management experience, an active PMP certification, and a CISSP or CISM certification in good standing.Senior Cybersecurity Project Manager Task and Duties:Serve as the Project Manager responsible for all Contractor work performed under the PWS.Act as the single point of contact for the Contracting Officer and COR.Provide the Project Manager name and any alternate(s) as part of the proposal; ensure one al

Washington, DC 20001 • (4 miles) • Full Time • 9/15/2026

cFocus Software seeks a Cybersecurity Triage Analyst (Tier 1) to join our program supporting the Administrative Office of the United States Courts (AOUSC). This position is Hybrid with the onsite location being in Washington, DC. This position requires a Public Trust clearance. Qualifications:Active Public Trust clearanceB.S. Computer Science, Information Technology, or a related field2+ years of experience in security operations1 year of experience using Endpoint Detection and Response (EDR) to conduct incident response.Able to effectively search using a SIEM to analyze log data and conduct initial triage of security incidents.Strong foundational understanding of network protocols, log analysis and endpoint detection and response tools.Able to follow SOPs and escalate incidents based on d

Washington, DC 20001 • (4 miles) • Full Time • 9/15/2026

Business Technology Integrators (BTI) is a Service-Disabled Veteran-Owned Small Business (SDVOSB) with more than 25 years of experience delivering innovative and reliable IT and engineering solutions to the Federal Government. BTI supports mission-critical programs across defense and civilian agencies, with core expertise in cybersecurity, program management, enterprise IT, and technical oversight services. Position OverviewThe Security and Privacy Lead will provide leadership and technical oversight for cybersecurity, privacy, risk management, and platform security activities supporting the EEOC. This individual will serve as the primary security and privacy subject-matter expert and will work closely with the Chief Information Security Officer (CISO), program leadership, technical teams,

Washington, DC 20001 • (4 miles) • Full Time • 9/15/2026

Location: JB Anacostia-Bolling, DCSecurity Clearance: Active TS/SCI [Required] Must be able to obtain a CI PolyJob Type: Full-TimeTarget Salary Range*: $122,000-$132,000*This represents the potential salary range for this position depending on education level, years of experience and/or certifications in addition to other position specific requirements which may impact salaryPosition OverviewThe Program Security Representative provides multi-discipline security support for one or more customer Special Access Programs (SAPs). The position provides day-to-day multi-discipline analysis and security support for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities.Key ResponsibilitiesSecurity Policy and ComplianceEnsure strict adherence to the provi

Arlington, VA 22202 • (4.2 miles) • Full Time • 9/15/2026

gTANGIBLE Corporation (gTC), www.gtangible.com, is an S corporation and a registered Government contractor that provides services and solutions in:National Security ProgramsProfessional, Administrative, and Management SupportMission and Warfighter SupportWe are a Service-Disabled Veteran Owned Small Business (SDVOSB) and the founder has years of successful experience in the Government contracting arena. Our leadership team is an exceptional group of Government contracting professionals. gTANGIBLE is in the process of identifying candidates for the following position.Requisition Type: Contingent Position Status: Full Time Position Title: Program Security Representative (PSR) II Location: Pentagon, VA Security Clearance Level: Top Secret/SCI, SAP Information eligible, consent for Counterinte

Washington, DC 20005 • (4.2 miles) • Full Time • 9/15/2026

Personnel Security Specialist SeniorSiloSmashers is seeking a Personnel Security Specialist to support our federal law enforcement client with personnel security support.Functional Responsibilities include but are not limited to:· Provide direct support and service to the administration of the FBI Security Program by participating in the direction, from inception to completion of complex security assessment investigations conducted by FBI Field Offices (FOs).· Conduct, review and analyze a variety of interviews internal and· Subjects of investigations range from FBI applicants, contract / access applicants, and other persons requiring security clearances or access to FBI spaces.· Provide support, analysis, and research into complex problems and processes relating to Personal Security.· Com

Washington, DC 20005 • (4.2 miles) • Full Time • 9/15/2026

Description: Do you have a passion for building brands, positioning executives, and managing issues?Invariant seeks a Director to join our growing Strategic Communications & Public Affairs team. You’ll work with a diverse and energetic team of experts driving impact for clients.Our clients range from well-known Fortune 500 companies to the most disruptive start-ups in the country. We help our clients solve complex challenges, create opportunities for growth, and break through busy news cycles, long social media feeds, and hectic calendars to influence audiences that matter most.Invariant is a different kind of firm. We look at communications, public affairs, government relations, and business strategy holistically. You will do challenging, impactful work here. If that sounds interesting to

Washington, DC 20005 • (4.2 miles) • Full Time • 9/15/2026

Dynamic Solutions Technology, LLC, a premier strategic services firm that meets IT and Service needs for commercial and government clients, is seeking a full-time Lead Senior Information Systems Security Officer (ISSO)to support the government customer located in Washington, DC. This is an exempt hybrid remote position. (A minimum of TWO days per week reporting to site; additional support as needed on a case-by-case basis)MUST BE A U.S. CITIZENResponsibilities:Serve as the Contractor's senior ISSO and primary point of accountability for the technical execution, coordination, and oversight of information system security activities supporting assigned Federal systems.Act as the primary technical interface between the Contractor and Government stakeholders, including the Information System Se

Washington, DC 20005 • (4.2 miles) • Full Time • 9/15/2026

Cybersecurity Lead - Joint Base Anacostia-Bolling, Washington, D.C. - Active TS/SCI Clearance with Polygraph Required Joint Base Anacostia-Bolling, Washington, D.C. Full-Time | On-site | Position Contingent Upon AwardJoin Synertex LLC and bring your cybersecurity expertise to a mission requiring world-class protection of mission-critical systems. The Cybersecurity Lead is the senior authority on all aspects of security architecture, compliance, and risk management. This role ensures robust protection of mission-critical assets, adherence to DoD and IC security frameworks, and proactive mitigation of cyber threats.RESPONSIBILITIESDefine and lead the program's cybersecurity architecture, strategy, and technical standards in alignment with DoD and IC requirements.Conduct and lead threat model

Washington, DC 20005 • (4.2 miles) • Full Time • 9/15/2026

We are currently hiring Unarmed Union Security Officers to provide professional security services inWashington, DC.Position: Unarmed Security OfficerLocation: Washington, DCPay:$24.44Shifts: Full-time & part-time opportunities availableSchedules: Various shifts, including days, evenings, nights, weekends, and holidaysUnion dues to be discussed in interview.ResponsibilitiesMaintain a safe and secure environment for employees, visitors, and clientsMonitor entrances, exits, and assigned areasConduct security patrols and inspectionsMonitor CCTV and security systems when assignedRespond professionally to incidents and emergenciesPrepare detailed incident and activity reportsEnforce site policies and proceduresProvide excellent customer serviceMaintain a professional appearance and demeanor at a

Washington, DC 20005 • (4.2 miles) • Full Time • 9/15/2026

We are an employee-centric company that truly appreciates our team members and their value to our customers and the missions they support. We pride ourselves on being forward-leaning thinkers and fostering teams that are and continue to be technically proficient and technically capable across a comprehensive range of cyber mission areas. OneZero full-time employees receive an extremely competitive benefits package that includes health/dental/vision/life insurance plans, 401K with company matching, PTO & paid holidays, employee referral program, and educational assistance. Additional details can be found on our website at: https://www.onezerollc.com/careers/Position Title: DHS Information Systems Security Officer (ISSO) SeniorLocation: NCRClearance: TS/SCIOneZero Solutions is on contract to

Washington, DC 20005 • (4.2 miles) • Full Time • 9/15/2026

Enterprise Solutions and Management (ESM) is a rapidly growing government contractor that provides strategic IT services that meet mission needs for Defense and Federal customers. We are hiring a Cloud Security Engineer to support an enterprise-level program within a federal environment.Job Description and ResponsibilitiesThe successful candidate will design, implement, and secure cloud-native AWS environments using technologies and services including VPC, IAM, Security Groups, Docker, Lambda, API Gateway, CloudFormation, CloudFront, CloudFlare, encryption technologies, and data protection controls. Use AWS Infrastructure-as-Code (IaC), IaaS, PaaS, and SaaS solutions to support CI/CD pipelines in Linux environments, while applying expertise in application security, authentication, domain s

Washington, DC 20006 • (4.4 miles) • Full Time • 9/15/2026

Job Description:Overview:IPS Security Inc. is looking for Security Officers to join our team. Your role as a Security Officer will be to provide exceptional customer service to our clients and guests, monitor and report any activity, and work for hand in hand with the other staff members. In order to be successful in this role, you must have open availability, good communication skills both orally and written, and strong customer service skills.Washington D.C. - $20.50 per hour.***OVERNIGHTS***Responsibilities:Provide exceptional customer service to our clients and guests.Hold open doors and help clients enter the building.Observe and report any activity on site.Ability to walk and stand for prolonged periods of time.Ability to work scheduled hours.Ability to communicate effectively on all

Washington, DC 20013 • (4.4 miles) • Full Time • 9/15/2026

Position:Bilingual Unarmed Security Officer (Spanish-English)Location:Washington, DCJob DescriptionK&T Security is hiring a Spanish, unarmed bilingual Security Officer to support access control and customer service duties. This position requires strong communication skills in both English and Spanish, a professional demeanor, and the ability to manage access in a busy environment. The ideal candidate will be reliable, courteous, and experienced in working with diverse populations in high-traffic environments.Key Responsibilities:Monitor and control access at the main entrance of the facility.Communicate effectively with Spanish- and English-speaking visitors, staff, and community members.Verify identification, log visitors, and enforce access protocols.Provide customer service and assistan

Washington, DC 20060 • (4.6 miles) • Full Time • 9/15/2026

Senior Cybersecurity Engineer Role Summary The Senior Cybersecurity Engineer is responsible for protecting the information systems, digital assets, and technology infrastructure of Howard University Hospital. This position designs, implements, and maintains advanced cybersecurity solutions that safeguard patient data, clinical systems, and enterprise applications.Working across on-premises, hybrid, and cloud environments, the Senior Cybersecurity Engineer helps ensure the hospital’s technology environment remains secure, compliant, and resilient against emerging threats. This role provides both hands-on technical expertise and strategic leadership in support of cybersecurity maturity, incident response, risk management, and continuous improvement of security controls. What You’ll Do Securi

Arlington, VA 22209 • (5.7 miles) • Full Time • 9/15/2026

Driven by Innovation and built on Trust, rockITdata is a unique SDVOSB services company that partners with leading commercial healthcare/life sciences organizations on cutting edge innovations - think AI, automation and data transformation. We then bring those commercially tested solutions to government entities to deliver predictable, measurable impact for the American taxpayer and consumer.Join rockITdata as a Cybersecurity SME / Information System Security Officer (ISSO) supporting one of the nation's largest federal healthcare modernization initiatives. In this role, you'll lead cybersecurity compliance, Risk Management Framework (RMF) activities, and security engineering efforts that protect mission-critical healthcare systems and sensitive government information. Working closely with

Alexandria, VA 22314 • (5.8 miles) • Full Time • 9/15/2026

Halvik Corp delivers a wide range of services to 13 executive agencies and 15 independent agencies. Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US Government. Be a part of something special!Position OverviewThe SentinelOne Endpoint Security Engineer is responsible for the administration, management, and optimization of the organization's endpoint security environment, with a primary focus on SentinelOne Endpoint Protection Platform (EPP) and Endpoint Detection and Response (EDR). This role works closely with Cybersecurity Operations teams to protect enterprise Windows endpoints from malware,

Hyattsville, MD 20785 • (6.3 miles) • Full Time • 9/15/2026

Benefits:401(k)Flexible scheduleOpportunity for advancementBenefits/PerksCareer Advancement OpportunitiesCompetitive CompensationFlexible ScheduleJob Summary We are seeking a professional ArmedSecurity Officer to join our team. In this role, your primary responsibility will be to create a safe and secure environment. You will protect our premises, assets, and employees and prevent any illegal or inappropriate occurrences. The ideal candidate has experience with public safety and security and operates with a high degree of integrity at all times. Hours: Fridays & Saturdays 1100-`1600ResponsibilitiesPatrol the premises and maintain a high level of visibilityMonitor entrances and exits to ensure only authorized personnel access the facilityRemove trespassers when necessaryRespond to reports o

Arlington, VA • (6.9 miles) • Full Time • 9/15/2026

JOB DESCRIPTION: The primary goal of this position is to ensure all security operation functions are performed accurately and efficiently to provide a safe and secure environment for the client and their assets. This is a highly visible customer-facing role that entails regular interaction with the client’s employees and their senior leadership.DUTIES & RESPONSIBILITIES: Physical Security, Access Control & BadgingMaintain an acute situational awareness and professional posture.Maintain a presence at the Security Desk and monitor cameras/radios for unusual activity.Verify all Visitor Government Issued IDs and sign the Visitor Log.Address unauthorized persons on Client Property. Communicate and De-Escalate a situation to other members of Security or Law Enforcement.Record, create and maintai

Arlington, VA • (6.9 miles) • Full Time • 9/15/2026

*This is a contingent opportunity K2 Group is seeking a Nuclear Cybersecurity Subject Matter Expert (SME) supporting Headquarters Air Force. This role providesspecializedtechnical,analytical,andprogrammaticsupport for theNuclear Command, Control and Communication (NC3) Division.Job Responsibilities:Performcomprehensive reviews and assessmentsof software specifications, metrics, vulnerability assessments, and threat analyses to ensure robust security standards.Evaluate and securenetwork designsencompassingRadio Frequency (RF)systems,Ethernet,Time Division Multiplexing (TDM),Frame Relay, andAsynchronous Transfer Mode (ATM)technologies.Assess potential vulnerabilities anddevelop mitigation strategiesfor existing and prospective software/hardware systems by engaging in in-depth research, techn

Arlington, VA • (6.9 miles) • Full Time • 9/15/2026

Dark Wolf is seeking a Senior Cybersecurity Engineer to join a collaborative team to develop, manage, and maintain the security posture of cloud-based information systems with a focus on SIEM validation, continuous exposure management, and continuous Authorization to Operate (cATO) support. The successful candidate will support your team and customer through advanced technical evaluations, detection engineering, and cloud architecture security, ensuring high standards of security and compliance. This position will be based out of the Washington DC Metro area with a hybrid schedule opportunity. Responsibilities include but are not limited to:Conducting technical evaluations of information systems design, containerized applications, and cloud architecture, ensuring security and operational r