Arlington, VA 22209 • (41.6 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

Rockville, MD • (40 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 • (42.7 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 • (43.8 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 • (40.8 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 • (36.8 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

Chantilly, VA 20151 • (21.7 miles) • Full Time • 9/22/2026

Senior Information Systems Security Engineer (ISSE) TS/SCI CI PolyDepartment:Government Customer- ChantillyLocation:Chantilly, VASeniorISSEPosition Description:The SeniorInformation Systems Security Engineer provides support to the customer in the area of Cyber Security. Daily Tasks include, but are not limited to:· Provides analytical and technical security recommendations to the customer· Lead for the identification of projects’ security requirements· Participates in network design reviews and security testing for the customer’s networks· Coordinates with systems’ development teams to ensure network security standards are being followed and implemented correctly· Reviews and analyzes new systems (hardware and software) and provides recommendations concerning their securityRequired Qualif

Reston, VA 20190 • (28 miles) • Full Time • 9/22/2026

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 Accountant position is located in Northern Virginia and includes occasional domestic travel with core hours between 10AM and 3PM.The Accountant strengthens communications and working relationships with project teams and partners, while demonstrating effective interpersonal influencing skills, and working both independently and on teams. A thorough knowledge of regulations is fundamental and timely and accurate reporting is critical to success. The Accountant has a desire to contribute to business operations success, recognize and solve business problems, and earn the trust of the business team.Duties: The Accountant per

Arlington, VA 22209-3122 • (40 miles) • Full Time • 9/22/2026

PositionDescriptionWe are urgently hiring a hands-on Cyber Security Lead to lead and execute the company’s cybersecurity program in support of federal government contracts. This is a senior-level individual contributor role with no direct reports, responsible for enterprise-wide information security strategy, compliance, and risk management requiring hands-onwork.THIS IS A FULL-TIME, FIVE-DAYS-PER-WEEK ONSITE REQUIREMENT. NOT REMOTE OR HYBRID ELIGIBLE.KeyResponsibilitiesServeastheorganization’sseniorauthorityoncybersecurityandadviseexecutiveleadershiponriskandstrategyDevelop,implement,andmaintainenterprise-widesecuritypolicies,standards,andcontrolsEnsurecompliancewithNIST800-53,NIST800-171,CMMC,CMMI,ISO9K,ISO20K,ISO27K,RMF,andotherfederalrequirementsManageAuthoritytoOperate(ATO)processesan

Bethesda, MD 20814 • (41 miles) • Full Time • 9/22/2026

Job DescriptionJob Description:\n\nSecurity Specialist I – III\n\nLexical Intelligence provides software and services related to processing large-scale biomedical information sources. Our Natural Language Processing (NLP) and analytics software is used by policy and decision makers to evaluate and prioritize current and emerging areas of research.\n\nWe are looking for Security Specialists (I – III) to work within the National Library of Medicine (NLM), Lister Hill National Center for Biomedical Communications (LHNCBC), located at Building 38A on the NIH campus in Bethesda, MD. The Security Specialists will have experience in federal information security and compliance, vulnerability assessment and risk management, and cloud and application security operations. The Security Specialists wil

Arlington, VA 22202 • (42.7 miles) • Full Time • 9/22/2026

Clearance:Active Top Secret (TS) Security Clearance (current within the last five years)Location: Arlington, VA (Onsite)Schedule: Full-Time | Monday – FridayWork Authorization: U.S. Citizenship RequiredPosition Summary Pendleton Solutions is seeking an experienced Industrial Security Specialist with specialized knowledge of DD254 administration to support a Department of Defense program in Arlington, Virginia.The Industrial Security Specialist will provide technical security support by drafting, reviewing, updating, coordinating, and maintaining DD254 and associated security documentation. The successful candidate will interpret changes to industrial security policy, recommend implementation strategies, and support industrial security activities involving prime contractors and subcontracto

Washington, DC 20301 • (44.4 miles) • Full Time • 9/22/2026

Description: Joint Staff J5 Counter Threats and International Cooperation (DDCTIC) is seeking a highly skilled and proactive Lead Women Peace and Security (WPS) Expert. This position you will be a full-time member of Joint Staff J5 and Identify, acquire, and engineer access to mission-critical data sources from across the DoW and interagency partners; design, build, and maintain automated data pipelines to ingest, clean, and integrate this information into a centralized repository. Support a cross-functional network of trained WPS Focal Points and points of contact throughout the Joint Staff.Key ResponsibilitiesDeliver a minimum of six (6) WPS courses per fiscal year, coordinated with the Joint Staff, in the National Capital Region (NCR) and at designated CCMDs.Support a cross-functional n

Washington, DC 20001 • (44.6 miles) • Full Time • 9/22/2026

Government Contracts & Grants Associate Direct Counsel represents an AmLaw 100 firm seeking a Government Contracts & Grants Associate with 3–5 years of experience to join its cutting-edge National Security practice in Washington, DC.The ideal candidate will have experience advising clients on government contracts and grants, compliance, administration, and negotiations, as well as supporting M&A and financing transactions involving government contracts.Responsibilities Advise clients on government contracts and grants, including terms, compliance, and administration.Negotiate prime and subcontracts, teaming agreements, and related arrangements.Advise on Other Transaction Agreements (OTAs), SBA/SBIR rules, GSA/FSS programs, and financial assistance agreements.Support M&A and financing tran

Washington, DC 20001 • (44.6 miles) • Full Time • 9/22/2026

Description: We are seeking a highly skilled and mission-focused SOC Lead to oversee the daily operations of the Security Operations Center and guide a team of cybersecurity analysts in defending the organization against evolving threats. This role requires a blend of technical expertise, leadership presence, and the ability to translate complex cybersecurity issues into clear, actionable insights for stakeholders at all levels.Requirements: Leadership and Team Management:Lead, manage, and mentor the SOC team, ensuring day-to-day operations run smoothly and efficiently.Provide guidance, feedback, and training to SOC analysts to improve their performance and skillset.Ensure 24/7 operational readiness of the SOC, including shift coverage and resource management.Incident Response and Manageme

Washington, DC • (44.7 miles) • Full Time • 9/22/2026

Description: XSI is seeking a Lead Cyber Security Analysis SME to anchor the cybersecurity engineering team supporting the Congressional Budget Office (CBO). This is a senior, hands-on engineering leadership role not a policy, compliance, or SOC-monitoring position. You will lead technical implementation across the full security stack and own the Government-facing documentation that demonstrates control effectiveness.What you'll do Lead technical implementation across Zero Trust, IAM, SIEM/EDR/XDR, vulnerability management, cloud security, network segmentation, security baselines, and incident response.Implement and maintain enterprise security controls aligned to NIST SP 800-53 and NIST SP 800-207 access control, configuration management, system and communications protection, audit and ac

Washington, DC • (44.7 miles) • Full Time • 9/22/2026

Please Note:To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. AtCesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, col

Quantico, VA 22134 • (33 miles) • Full Time • 9/22/2026

Geospatial and Cloud Analytics (GCA) is seeking a Cyber Security SecOps Administrator to join our team! Your role as a Cyber Security SecOps Administrator will be managing and maintaining the security infrastructure of an organization, focusing on the day-to-day tasks related to cybersecurity operations. Duties to include:Implement STIG releases across a variety of operating systems and applicationsTracks and remediates IAVM vulnerabilitiesManages ACAS vulnerability reports and remediates as requiredPerforms software upgrades, patch installs, firmware upgradesDiagnosis and troubleshoot problems related to the OS, hardware, network, and related softwareDaily written and oral communications with coworkers and leadershipContinual attention to periodic SCAP and STIG requirements needed to hard

Germantown, MD 20874 • (34.6 miles) • Full Time • 9/22/2026

Who We Are:Headquartered in Washington, DC, Versar Global Solutions provides full mission lifecycle solutions for challenges faced by our government and commercial Customers in the natural, built, and digital environments. With team members around the world and a rich legacy spanning more than 50 years, Versar Global Solutions delivers a broad array of planning, analysis and risk management solutions, project and program management, operations and maintenance services, and information technology applications for environmental management and remediation projects, mission critical facilities and installations, and in support of readiness and contingency operations.Who You Are:Versar Global Solutions has a unique opportunity for self-motivated security professionals, able to work independentl

Arlington, VA 22202 • (42.7 miles) • Full Time • 9/22/2026

•Position description: Designs, manages, and maintains highly complex database(s). Evaluates and optimizes database configuration and access. Resolves database performance and capacity issues. Performs database recovery and backup. Advises users on access to multiple databases and helps solve data confliction and usage. Provides data modeling, integration, and big data use strategy. •Required Qualifications: • 5+ years of experience with data analysis, data migration tools, data modelling, data integration, data warehousing, database design, and SQL database/coding. •4+ years of experience with providing technical support in the research, experimentation, •data analysis, and use of systems technology, including architecture and integration capabilities. •3+ years of experience with recogni

Washington, DC • (44.7 miles) • Full Time • 9/22/2026

Hadrian - Manufacturing the FutureHadrian is building autonomous factories to reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we help aerospace and defense companies build rockets, satellites, aircraft, ships, and other mission-critical systems up to 10x faster and at significantly lower cost. Following our $1.37B Series D at a $7.87B valuation, Hadrian is rapidly expanding our manufacturing footprint, launching new capabilities across welding, casting, forging, electronics, additive manufacturing, and more, while scaling our Factory-as-a-Service platform to transform how critical products are built. Backed by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital,

Washington, DC • (44.7 miles) • Full Time • 9/22/2026

Night Shifts Only | Weekends RequiredThis is not a standing-around job. We are building a professional security team for a high-volumenightlife venue. If you can’t handle pressure, crowds, or confrontationdo not apply.We are looking for individuals who are:• Physically present and command respect• Calm under pressure and skilled at de-escalation• Reliableno excuses, no last-minute call-outs• Able to read situations before they escalateRole Includes:• Door control & ID verification• Crowd management inside and outside the venue• Removing problem guests professionally• Coordinating with management & law enforcement• Protecting staff, guests, and the brandMinimum Requirements:• 21+ with valid ID• Prior security, military, or law enforcement experience preferred• Weekend & late-night availabil

Chantilly, VA 20151 • (21.7 miles) • Full Time • 9/22/2026

OverviewThe Electronic Security Systems (ESS) Training Lab Manager is responsible for the operation, maintenance, and continuous improvement of a hands-on training facility supporting electronic security systems training. This role serves as the primary technical lead for the training lab, ensuring all access control, video surveillance, intrusion detection, networking, server, and training systems remain fully operational and ready to support instruction. The ESS Training Lab Manager oversees laboratory operations, system administration, equipment lifecycle management, instructor support, and training resources to provide a realistic, mission-ready learning environment for students and technicalResponsibilitiesManage the daily operation, readiness, and maintenance of the ESS Training Lab

Herndon, VA 20171 • (24.4 miles) • Full Time • 9/22/2026

Description: Available shifts: Midnight - 8am Saturdays and SundaysPay Rate: $22/hrIn this position you will provide physical security to designated site.Duties:Ensure that only personnel on the access list are granted accessConduct patrols of client spaceKeep accurate records in duty logAdditional duties as required by ClientRequirements: This position requires a DOD Secret Clearance prior to start. YOU WILL NOT BE CONSIDERED FOR THIS POSITION IF YOU DO NOT HAVE A CURRENT DOD SECRET CLEARANCE.RequirementsMust possess a DOD Secret Clearance or aboveMust be able to maintain a neat and orderly appearance.

McLean, VA 22102 • (33.7 miles) • Full Time • 9/22/2026

About NDi:Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing, and delivering information technology and network solutions for government customers. Founded in 1985, NDi's firmly defined core values have driven all aspects of the business, which have been paramount to our company's success and the establishment of an enjoyable workplace atmosphere. At NDi, we believe that our people are the cornerstone of our success, and we value collaboration, career growth, and winning ideas. Military Veterans Encouraged to Apply.Job Description:NDi is Seeking a Strong Program Manager with in-depth experience leading Cybersecurity Operations within Federal Agencies or Departments. The Program Manager will lead efforts to provide cybersecurity and Informa

Fort Belvoir, VA 22060 • (38.7 miles) • Full Time • 9/22/2026

Location: Fort Belvoir, VA (On-Site) Position: Intermediate Security Specialist Overview:ITC is seeking a qualified candidate to serve as an on-site Intermediate Security Specialist for the Missile Defense Agency. In this role, the individual will oversee and coordinate daily client delivery activities for the Information Safeguards Division. The Security Specialist will act as the primary interface between the client and the contractor team. Responsibilities include reporting, supporting the implementation of security measures, and assisting with compliance and audit activities. The ideal candidate will demonstrate strong organizational skills, attention to detail, and the ability to work collaboratively in a fast-paced environment to support the agency’s mission and maintain the highest

Bethesda, MD • (39.9 miles) • Full Time • 9/22/2026

OT Cybersecurity Engineer Location:Bethesda, MD (Hybrid – 3 days onsite) Employment Type: Long-term contract or contract-to-hire Clearance: Must be able to pass a standard background check and obtain a Public Trust Clearance Work Authorization: U.S. Citizenship required Macro Proshas an immediate opening for anOT Cybersecurity Engineerto support the security ofOperational Technology (OT)environments, including building automation, utilities, and other critical facilities systems. This role supports a client inBethesda, Maryland. Candidates must currently live in the Washington, DC metro area and be willing to work onsite in Bethesda three days per week. What You’ll Do:Assist with inventory and documentation of OT/ICS assets and networksMaintain OT network and data flow diagrams, including

Arlington, VA • (40 miles) • Full Time • 9/22/2026

Triangle Cyber is seeking a Cybersecurity Incident Manager (Day Shift) to provide onsite incident management support for a large federal client.What You'll Do Perform Computer Network Defense (CND) incident triage to include determining scope, urgency, and potential impactCorrelate incident data to identify specific trends in reported incidentsRecommend defense-in-depth principles and practices (i.e., Defense in Multiple Places, layered defenses, security robustness, etc.)Research and compile known resolution steps or workarounds to enable mitigation of potential CND incidents within the enterpriseApply cybersecurity concepts to the detection and defense of intrusions into small and large-scale IT networks, and conduct cursory analysis of log dataMonitor external data sources to maintain c

Arlington, VA • (40 miles) • Full Time • 9/22/2026

Position: Cybersecurity LeadClearance: SecretLocation: Crystal City, VA (Hybrid Telework)Type: Exempt, Full Time, RegularDescriptionThe Cybersecurity Lead plays a critical role insupporting cybersecurity modernization and compliance initiatives for the Project Management Office (PMO)within theDepartment of Defense (DoD). This role is critical in ensuring cybersecurity compliance, risk management, and secure system development across Army modernization initiatives. The ideal candidate will serve as a trusted advisor to senior leadership, guiding cybersecurity strategy and execution in alignment with Department of Defense (DoD) policies and frameworks. The Cyber Security Lead should be a proactive leader with deep technical expertise and a strong understanding of federal cybersecurity regula

Alexandria, VA • (41 miles) • Full Time • 9/22/2026

Experienced Fire Alarm TechnicianAxcex Media LLC is hiring an experienced Fire Alarm Technician for installation, service, troubleshooting, and commissioning work.This is a field-based position serving customer locations throughout the markets we serve in VAnot a fixed-jobsite position. Some regional and overnight travel may be required depending on project needs.What You’ll DoInstall, service, troubleshoot, and repair commercial fire alarm systemsDiagnose wiring, power, communication, programming, and device problemsWork with control panels, power supplies, relays, modules, initiating devices, and notification appliancesAddress, test, and verify fire alarm devices and circuitsRead drawings, risers, wiring diagrams, and project documentationProperly install, terminate, label, and test cabl

Washington, DC 20001 • (44.6 miles) • Full Time • 9/22/2026

OverviewB5 Recruiting is partnering with a client seeking an experienced Security Engineer to support the implementation and maturation of its Microsoft security ecosystem.This position will play a key role in strengthening enterprise security controls across endpoints, cloud infrastructure, identities, email, and business applications. The engineer will be responsible for configuring and integrating Microsoft security technologies, improving compliance visibility, and helping transition newly implemented controls into day-to-day security operations.The ideal candidate brings strong hands-on experience with Microsoft Defender XDR, Microsoft Purview, Defender for Endpoint, Defender for Cloud, Azure security, and Microsoft Sentinel, along with the ability to work cross-functionally with secu

Washington, DC • (44.7 miles) • Full Time • 9/22/2026

[ABOUT ISTARI DIGITAL] Istari is a digital engineering software company enabling our customers to turn the physical world into the digital to accomplish their specific mission or business objectives. Istari was founded with the vision of making open, scalable digital engineering ecosystems a reality – where new technologies and systems are created digitally, free from the real-world constraints of costs and schedules. We are creating the world’s best engineering model sharing platform, allowing our customers to simply and securely integrate their models across different engineering disciplines, organizations, and security levels. At Istari, we are passionate about our mission of creating the world's first open and scalable industrial metaverse. Whether our customers are designing prototyp

Washington, DC • (44.7 miles) • Full Time • 9/22/2026

Immediate opportunity available for a Security Electronic TechnicianWe are seeking an experienced Security Electronics Technician to support a federal customer in Washington, DC. The qualified candidate will provide technical support, troubleshooting, installation and maintenance for security, video management and IT systems. The ideal candidate will possess strong technical expertise in physical security systems.Execute troubleshooting procedures for security and video management systemsIdentify and document system malfunctions, implement corrections, and advise on system abnormalities that impact future design considerations.Configure and maintain access control systemsSupport hardware/software and other equipment configuration and operations.Respond to emergency maintenance requests.Ass

Washington, DC • (44.7 miles) • Full Time • 9/22/2026

Company Description Employer.com is part of a family of incredible brands alongside Flawless Recruit and Recruiter.com. Together, we provide talent acquisition services to fit the unique hiring challenges of our clients; whether building recruiting processes, attracting top talent, or payrolling contractors, we can help.Job Description Pay Rate: $120.00/hr Office role; This can be NY or SF or DC hubs with onsite being hybrid or flex. Preferred--> New York - Satellite Office, 155 Avenue of the Americas, Floor 9, New York City, NY 10013. Duration: Sep 29, 2026 – Mar 29, 2027. (4 openings.) As a Safeguards Access Operations Specialist, you'll help run the programs that decide which organizations get access to Anthropic's most capable models and features, and keep that access appropriate over

Washington, DC • (44.7 miles) • Full Time • 9/22/2026

Experienced assessor sought to lead rigorous, evidence-based security assessments of cloud and hybrid systems supporting federal missions. Who we are looking for: Spry Methods is seeking an experienced Senior Cloud Security Assessor to join our team in the Washington, DC area. The successful candidate will bring extensive hands-on experience conducting independent security control assessments of cloud and hybrid systems, with particular depth in federal cloud environments. This role requires sound professional judgment, strong analytical skills, and a practical, common-sense approach to applying security requirements to system data, technical evidence, mission context, and actual risk.Key Responsibilities: • Lead full-cycle Security Assessment and Authorization (SA&A) activities for cloud

Washington, DC • (44.7 miles) • Full Time • 9/22/2026

**CONTINGENT UPON CONTRACT AWARD**Overview: Job Title: Security Operations Engineer – SeniorLocation: Washington, DC(Due to the nature of the work and contract requirements, U.S. Citizenship isrequired.)Description: C3EL is seeking a Senior Security Operations Engineer to support security initiatives in Washington, DC. This role is responsible for designing, implementing, and maintaining secure systems and ensuring the protection of organizational assets. The selected candidate will provide technical leadership across security architecture, risk management, and continuous monitoring efforts.Responsibilities will include, but not be limited to:Design, implement, and maintain cybersecurity solutions aligned with industry frameworks (e.g., NIST, ISO 27001).Perform vulnerability assessments, s

Chantilly, VA 20151 • (21.7 miles) • Full Time • 9/21/2026

Why Join Rincon Research Corporation (RRC)?At Rincon Research Corporation, our primary business is innovating, developing, and fielding digital signal processing (DSP) products and services for the United States Defense and Intelligence Communities in support of national security.Rincon Research Corporation seeks a self-starting individual for a full-time security position at its Chantilly, Virginia office. The security position will primarily be focused on providing Information System Security Officer (ISSO) support for local and networked systems while also providing local security support for other roles as needed. The position will interface with the office engineers, visitors, system administrators, security staff, program managers, and local vendors and inspectors. This position requ

McLean, VA • (35.4 miles) • Full Time • 9/21/2026

Secure IT Service Management, a division of Paragone Solutions, Inc., is seeking an Information Systems Security Officer (ISSO) to join our team in a remote, temp-to-perm position. The ideal candidate will have extensive knowledge and expertise with Microsoft's security, identity and management products to include: Microsoft Entra, Intune, Defender, Security Center, Sentinel, in addition to extensive experience with Microsoft Azure and Office 365 (O365). As the ISSO, you will be responsible for ensuring the security and integrity of the organization’s information systems by implementing and maintaining robust security policies, procedures, and controls. This is a temporary-to-permanent position; The opportunity for permanent employment is based on the needs of the business and individual p

Arlington, VA 22201 • (40.4 miles) • Full Time • 9/21/2026

CYBERSECURITY ARCHITECTMILITARY FRIENDLY AND PREFERRED - HOH SPONSORWe are seeking a hands-on Cybersecurity Architect to support a Government Agency operating in a complex hybrid environment across on-premises and cloud infrastructure. This role serves as the technical design authority for the contract, leading cybersecurity architecture, Zero Trust implementation, and Continuous Authorization to Operate (cATO) efforts aligned with EO 14028, NIST guidance, and the Federal Zero Trust Strategy.The Cybersecurity Architect will develop enterprise security architecture and roadmaps, design and implement Zero Trust capabilities, support cloud and network security modernization, and help automate security monitoring and compliance evidence collection. This role will also evaluate emerging technol

Washington, DC 20005 • (43.8 miles) • Full Time • 9/21/2026

Society for Science is a nonprofit organization dedicated to the advancement of science and scientific literacy. Since 1921, we have worked to educate and inspire the public about the vital role science plays in human progress.We achieve this through two key areas: the award-winning journalism of Science News Media Group and three premier STEM research competitions: the Regeneron Science Talent Search, the Regeneron International Science and Engineering Fair, and the Thermo Fisher Scientific Junior Innovators Challenge.A major focus of our work has been expanding access to STEM. For the past decade, we have built a comprehensive suite of STEM Outreach programs that bring authentic, high-quality STEM experiences to students in underserved communities across all 50 states and around the glob

Herndon, VA • (25.7 miles) • Full Time • 9/21/2026

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

Arlington, VA 22201 • (40.4 miles) • Full Time • 9/21/2026

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