Hyattsville, MD 20785 • (12.2 miles) • Full Time • 9/29/2026

Benefits:401(k)Flexible scheduleBenefits/PerksCareer Advancement OpportunitiesCompetitive CompensationFlexible ScheduleJob Summary We are seeking a professional Armed Security 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. Schedule: Fridays: 2000-0000 Saturdays:2100 - 0100 ResponsibilitiesPatrol the premises and maintain a high level of visibilityMonitor entrances and exits to ensure only authorized personnel access the facilityRemove trespassers when necessaryEnsure outside food/drinks are not

Annapolis Junction, MD 20701 • (14.8 miles) • Full Time • 9/29/2026

Information System Security Engineer (ISSE) Omega Enterprise Solutions is a Maryland-based, Service-Disabled Veteran-Owned Small Business (SDVOSB) with a special focus on the U.S. Department of Defense (DoD) and Intelligence Community (IC) mission and enabling technologies. We are building a team with shared values and a passion towards our Vision and Mission. Along with providing professional growth opportunities that are innovatively challenging and mission critical to our clients, we emphasize a life-focused everyday approach. We are committed to life-long learning and provide a life-coaching method of management to empower and inspire you to become the best version of yourself in pursuit of a happy, healthy, and fulfilling life. Description The Information System Security Engineer (ISS

Chantilly, VA • (24.2 miles) • Full Time • 9/29/2026

DescriptionREQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Chantilly, VAWe’re seeking a Penetration Tester who thrives in handson security testing and modern cyber defense environments. You’ll apply adversarial tactics, computer attack methods, and system exploitation techniques to evaluate the security of Linux, Windows, and virtual platforms. This role involves analyzing network architectures, performing network security assessments, designing and testing IT security architectures, and reviewing enterprise system and hypervisor configurations. Who We Are:Ardent Principles delivers cuttingedge capabilities across data science, data engineering, software engineering, AI solutions, cybersecurity, and IT program management. We thrive at the intersection of mis

Washington, DC 20005 • (9.6 miles) • Full Time • 9/29/2026

Crowned Grace International is seeking a CE/SI (Cybersecurity/Information Security) SME with 10+ years of federal acquisition experience, whose expertise supports high-volume portfolios like CDC, FDIC, SBA OCIO, and DoD. We value professionals who excel at drafting and reviewing PWS, SOO, SOW, IGCEs, and acquisition strategies, and we emphasize your vital role in our team's success.Key ResponsibilitiesSecurity Implementation & Guidance: Reviewing, implementing, and guiding security system configurations, controls, procedures, and facilities for DHS IT systems.Risk & Vulnerability Management: Assessing cyber risks, identifying vulnerabilities, performing continuous monitoring, and managing mitigation plans (POA&Ms).Incident Response: Supporting cyber investigations, responding to security i

Herndon, VA 20170 • (18.7 miles) • Full Time • 9/29/2026

Altus Consulting is seeking a skilled Cyber Security Engineer to analyze, design, and implement security solutions across various client environments. You will collaborate with analysts, stakeholders, and internal teams to ensure comprehensive cyber defense and deliver high-quality solutions that meet client needs and exceed security objectives.Responsibilities:Analyze security requirements and translate them into technical specifications.Design, implement, and test security solutions using industry-standard methodologies and tools.Monitor and assess security posture, identifying and prioritizing vulnerabilities.Respond to and remediate security incidents effectively and efficiently.Collaborate with team members on security assessments, incident response, and threat intelligence.Stay up-to

Washington, DC • (9.7 miles) • Full Time • 9/29/2026

NextGen Federal Systems is seeking an Information Security Analyst to join our work supporting our DHS customer in Washington, DC. The ISA will report to the ISSM and provide security and compliance duties to assigned systems stakeholders. Duties include but are not limited to: Track and manage POAMs throughout the remediation cycle from creation to closure.Review and approve Technical Requirement Model (TRM) for software productsLead Authority to Operate efforts for assigned Air and Marine Operations systemsEnsure technical team is adhering to laid down policy and procedures to meet DHS and CBP compliance requirements.Ensuring audit logs are reviewed periodically in accordance with departmental policy and the Security Authorization documentation (e.g. weekly or daily)Develop, analyze and

Washington, DC 20006 • (10 miles) • Full Time • 9/29/2026

Job Title:Security System Administrator, LeadPay Type: SALARIED EXEMPTLocation:Hybrid, Washington, DC (Must Work East Coast Hours)Citizenship:U.S. Citizenship (Required)Summary of Position Role/ResponsibilitiesThe Security System Administrator – Lead is responsible for designing and standardizing Security Operations Center (SOC) capabilities, including processes, workflows, playbooks, and tooling standards. This role focuses on developing and maturing Tier 1 and Tier 2 SOC operational models, ensuring detection, triage, and response procedures meet organizational and compliance requirements. Rather than performing routine monitoring, the position leads the establishment, readiness, and transition of SOC operations to steady-state execution, collaborating with engineering, compliance, and S

Chantilly, VA • (24.2 miles) • Full Time • 9/29/2026

THE COMPANYOur client is a global provider of integrated fire, security, and communication solutions serving enterprise, healthcare, education, government, data center, and commercial clients across more than 70 U.S. locations and 22 countries. Backed by private equity and operating as a $1B+ platform, the organization has grown rapidly through strategic acquisitions and brand consolidation.The company designs, installs, services, and maintains fire alarm systems, video surveillance, access control, critical communications, and advanced audiovisual technologies. Their clients are complex, multi-site organizations requiring customized system design, strict code compliance, and long-term service reliability. The business operates at the intersection of commercial construction, engineering, a

Hanover, MD 21076 • (19.2 miles) • Full Time • 9/28/2026

Vibrint transforms national security missions through advanced technology, data, and responsible intelligence solutions. Our teams design, secure, and sustain critical capabilities that enable faster, more informed mission decisions across some of the nation's most complex operational environments. By joining this particular High Performance Computing (HPC) prime contract, you'll help maintain and advance the computing infrastructure that powers unprecedented mission-critical analysis, scientific discovery, and scalable national security outcomes.______________________________________________________________________As an ISSO on this program, you will help deliver enhanced HPC capabilities across multi-vendor HPC servers, HPC clusters, and specialized processing environments. You'll have t

Springfield, VA 22150 • (20.3 miles) • Full Time • 9/28/2026

Duties May Include:Apply RMF processes to support system Assessment & Authorization (A&A), including control selection, implementation, assessment, and continuous monitoringDevelop, review, and maintain security documentation such as SSPs, POA&Ms, SARs, and ATO artifacts in tools such as XACTA or eMASSConduct vulnerability assessments and compliance scans (e.g., ACAS) and track remediation of findings and IAVM requirementsImplement and validate security controls aligned with NIST 800-53, CNSSI 1253, and related DoD guidanceSupport system hardening, patching, and configuration management in compliance with STIGs for Linux, Windows, and network devicesMonitor systems for security events and support incident response and risk mitigation activitiesAssess security impacts of system changes and

Potomac, MD • (8.4 miles) • Full Time • 9/27/2026

Job Title:SecurityTechnicianLocation:Potomac, MDPay Rate:Starting at $25/hrPosition Summary:Anistar Technologies is seeking a Security Technician to install and service access control, CCTV, and surveillance systems.Leads teams or a crew in the installation and implements and/or performs service for new equipment installation, equipment, or system repairs. Position supports the security solutions business by installing and troubleshooting newly installed electronic security encompassing intrusion detection, access control, and closed circuit television equipment and devices.Responsibilities:Perform service/ installation of various security management solutions including access control, intrusion alarm, closed circuit television systems, and other various security related systems. Must be a

Annapolis Junction, MD 20701 • (14.8 miles) • Full Time • 9/27/2026

TheSenior Cybersecurity Engineerwill support the Transportation Security Administration (TSA) Office of Information Technology, Technology Solutions Division (TSD), specifically their mission critical systems.Your Impact to the Mission:As aSeniorCybersecurity Engineeryou will leverage technical knowledge and experience to support and lead the security initiative for multiple IT projects, programs, and initiatives. You will be responsible for working with a team of security engineers and actively interacting and communicating with various departments, teams, and workgroups to provide hands-on technical cybersecurity support on potential security risks and recommendations. You will be interacting with technical staff to executive staff, adjusting the communication and feedback accordingly.Th

Derwood, MD 20855 • (8 miles) • Full Time • 9/27/2026

Fire Alarm Monitoring Compliance SpecialistAbout the CompanyGuardian Fire Protection Services, LLC is a leading provider of fire protection, life safety, and security solutions, proudly serving the MidAtlantic, Midwest, and Southeast regions for more than 45 years. Headquarters in Rockville, Maryland, Guardian operates 24 offices across 8 states and supports more than 90,000 customers across a wide range of industries. Guardian delivers comprehensive, endtoend service across the fire, life safety and security industries. Our capabilities include fire sprinklers, fire alarms and monitoring, fire pumps, extinguishers, special hazards systems, marine fire protection, and integrated security solutions that include access control systems and CCTV. Our continued growth is fueled by deep technica

Washington, DC 20005 • (9.6 miles) • Full Time • 9/27/2026

REQUIRES AN ACTIVE / EXISTING TS/SCI WITH CI POLY - NO REMOTE WORKLocation: Reston, VA OR Washington, DCPosition Description:Position Overview We are seeking an experienced ForeScout Network Security Systems Administrator to support the deployment, administration, maintenance, and troubleshooting of enterprise IT and cybersecurity infrastructure within a secure, multi-domain environment.This role will work extensively with ForeScout CounterACT, Windows and Linux systems, network infrastructure, Active Directory, firewalls, VLANs, and enterprise cybersecurity tools. The successful candidate will provide hands-on technical support across systems, network, and security environments while helping maintain system availability, performance, compliance, and security.This position requires an acti

Washington, DC 20005 • (9.6 miles) • Full Time • 9/27/2026

The Bowen Group, a GTSC company, seeks a skilled Lead Cybersecurity Integrator to provide technical leadership to integrate cybersecurity across enterprise architecture, engineering, and operations.Location: Washington, DC metro area, with travel to program locations.Security Clearance: Current Top Secret with SCI-eligibility and Special Access Programs (SAP) eligibility.Travel: 25-50% travel to support activities across multiple program locations.Certifications: One of the following: CISSP, CAP, CASP+.Salary Range: $165,000-185,000MISSIONThis role translates mission requirements, security objectives, and operational risks into coordinated technical solutions that protect critical services and enable mission success.Qualifications7+ years of information systems security experience, includi

Washington, DC 20005 • (9.6 miles) • Full Time • 9/27/2026

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 OverviewHalvik is seeking a candidate to provide technical and operational support for a Federal customer's Security Operations Center (SOC). The candidate will support enterprise security monitoring, incident response, and threat detection across a hybrid IT environment, including on-premises infrastructure and cloud services. This role provides advanced security analysis, and threat detection an

Washington, DC 20005 • (9.6 miles) • Full Time • 9/27/2026

DirectViz Solutions (DVS) is a dynamic and rapidly growing government contractor committed to delivering innovative IT solutions that address the mission-critical needs of our government clients. Through the expertise and dedication of our talented team, we provide cutting-edge technology services designed to achieve success and exceed expectations.At DVS, we prioritize our employees as our greatest asset. We offer competitive compensation, comprehensive medical benefits, a 401(k) match, generous PTO accrual, professional development reimbursement, corporate-funded technology certifications, and robust employee recognition and appreciation programs.Security Operations Center (SOC) ManagerLocation: Washington, DC (On-Site)Clearance: Active Public Trust, Secret, or higher requiredPosition Ov

Washington, DC 20005 • (9.6 miles) • Full Time • 9/27/2026

We are an employee-centric company that truly values our team members and the contributions they make to our customers and the missions they support. We pride ourselves on being forward-leaning thinkers and on building teams that are, and continue to be, technically proficient across a broad range of cyber mission areas. OneZero full-time employees receive a highly competitive benefits package, including health, dental, vision, and life insurance, a 401(k) with company matching, paid time off and holidays, an employee referral program, and educational assistance. Additional details are available on our website: https://www.onezerollc.com/careers/Position Title:Senior Information Security AnalystLocation: Remote; must reside within the National Capital Region (NCR).Clearance: SecretWork Sch

Herndon, VA 20171 • (20.8 miles) • Full Time • 9/27/2026

Unissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and dependability. We continuously look for talent, excited to join that effort. To learn more about our exciting organization, please visit us at www.unissant.com.We are seeking a Cybersecurity Incident and Application Lead to join our team and support our client. The ideal candidate is a strong incident response and application security professional who remains calm under pressure and brings deep technical knowledge across network security, web application security, cloud techn

Fort Belvoir, VA 22060 • (24.2 miles) • Full Time • 9/27/2026

Pay Rate: The annual base salary range for this position $135,000-$180,000. Please note that the salary information is a general guideline only. At Sawdey Solution Services, we recognize that attracting the best talent is key to our strategy and success as a company. We will consider several factors when extending an offer to an applicant. These factors include (but are not limited to) the position, associated responsibilities, work experience, education, related training, and related skills.Position Location: Fort Belvoir, VATelework/Work-from-Home Authorized: Yes – When Authorized/HybridAbout the Role:This position will function as a cybersecurity specialist and subject matter expert (SME) providing Advisory & Assistance Services (A&AS) support for the Defense Threat Reduction Agency (D

Chantilly, VA • (24.2 miles) • Full Time • 9/27/2026

ABOUT ROCKET LABRocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us.BUSINESS DEVELOPMENTRocket Lab's Business Development team is responsible for connecting customers across government and commercial sectors with our industry leading mission solutions spanning launch and space systems. They work closely with new and existing customers to understand their needs and develop tailored solutions to deliver their missions. Building and maintaining relationships with customers and internally with engineering and operations teams is at th

Baltimore, MD 21202 • (29.1 miles) • Full Time • 9/27/2026

Coppermine in Harbor East is currently hiring for Lifeguards and Pool Managers.-Previous experience is preferred but not required.-Reimbursement options for certification and re-certification available.-Facility operates 5am-9pm so multilpe shifts are available.We are currently looking for weekend and evening lifeguards for the following shifts:Saturday/Sunday: 7:00 AM – 12:00 PMSaturday/Sunday: 12:00 PM – 5:00 PMMonday–Friday: 3:00 PM – 9:00 PM655 President StreetBaltimore, MD 21202Hourly rate: $15–$22, based on experience and certifications

Chevy Chase, MD 20815 • (4.6 miles) • Full Time • 9/26/2026

Description: We are looking to expand our team by adding energetic and dedicated Lifeguards. If you are enthusiastic about water safety, enjoy working in a vibrant environment, and like meeting new people this is the perfect position for you. The ideal candidate will have excellent customer service skills, effective communication abilities, and a strong commitment to working as part of a team.Please review the following job duties:Ensure Safety: Maintain constant surveillance of the pool area and participants to prevent accidents and injuries, always prioritizing patron safety.Enforce Pool Rules: Observe and enforce pool rules and regulations to ensure a safe and enjoyable environment for all guests.Customer Service: Provide outstanding customer service by responding to member inquiries, a

College Park, MD • (6.7 miles) • Full Time • 9/26/2026

The Protective Security Officer will protect federal property and employees from theft, damage, hazards, or interference. They will make periodic tours to check for irregularities and to inspect protection devices and fire control equipment. They will preserve order and enforce regulations pertaining to personnel, visitors, and premises.Essential Functions:1. Control access to client facility through the admittance process. Assist visitors with a legitimate need to gain entry to the facility. Screen visitors and client employees in an efficient manner in order to expedite their admittance to the facility.2. Monitors entrances and exits; prevents unapproved or unlawful entry; controls entrances, the movement of people and vehicles, and parking; operates a gate and examines vehicle contents;

Washington, DC 20009 • (8.6 miles) • Full Time • 9/26/2026

Job Description:Short Description: Network Security Engineer Complete Description: Employment Type: W2/ 1099 Senior Network Security Engineer II supports the ongoing design, implementation, operation and security of the Client network and the supporting security infrastructure. Duties & Responsibilities: Ability to monitor and analyze data traffic patterns within the Client network infrastructure; Identify network problems and recommend improvements to ensure optimal performance; Ability to improve network quality regarding any degradation; Ability to enhance security and knowledge of the latest security threats, worms and malware and advise on how to deter them; Ability to ensure reliability and stability of the work through the above actions; Configure routers, switches, firewalls and ot

Fort Meade, MD 20755-7039 • (16.6 miles) • Full Time • 9/26/2026

CLEARANCE REQUIRED FOR START:YesCLEARANCE TYPE:Top Secret/SCI with CI PolygraphLOCATION:Fort Meade, MDJob Summary:Nortex Cyber Solutions is seeking an experiencedCybersecurity Engineer / Information Systems Security Engineer (ISSE)to support the security authorization, assessment, and continuous monitoring of mission-critical information systems.This position requires a strong technical understanding of the Risk Management Framework (RMF), security controls, system hardening, vulnerability management, and the development and maintenance of authorization packages. The ideal candidate can independently evaluate system security, identify and document risk, maintain traceable bodies of evidence, and work with engineering teams to implement practical security solutions throughout the system lif

Fairfax, VA 22031 • (17.3 miles) • Full Time • 9/26/2026

USmax is seeking aBusiness Development Lead - National Securitywho will lead efforts to identify, qualify and support winning of new business at Department of Defense (DoD) Office of the Secretary of Defense (OSD), U.S. Air Force (USAF), U.S. Space Force (USSF), and Intelligence Community (IC). This is an outward facing role defined by the following expected activities.Duties and Responsibilities:Identify key opportunities that are strategic to the company.Prepare specific opportunities for gate review.Build and manage pipeline of qualified opportunities.Conduct customer outreach, leading customer meetings, developing focused marketing collateral to influence customers, and developing strong relationships with potential source selection candidates early in the acquisition life cycle.Acquis

Upper Marlboro, MD 20774-4882 • (22 miles) • Full Time • 9/26/2026

SUMMARY DESCRIPTION:The Facility Security Officer (FSO) is responsible for administering and overseeing the company’s Industrial Security Program in accordance with the National Industrial Security Program Operating Manual (NISPOM), Defense Counterintelligence and Security Agency (DCSA) requirements, Intelligence Community directives, and customer security requirements. This position ensures the protection of classified information, Controlled Unclassified Information (CUI), personnel, facilities, and information systems while maintaining compliance with all applicable government regulations.The FSO serves as the company’s primary interface with the DCSA, government customers, and internal leadership on all security matters. This position operates with minimal supervision and reports direc

Curtis Bay, MD 21226 • (28.1 miles) • Full Time • 9/26/2026

Description: Job descriptionMUST BE A US CITIZEN (Please do not apply if you are not)Company IntroductionAt BlackSea Technologies, we don't just innovate; we revolutionize. We are a close-knit team of creative and innovative thinkers specializing in full lifecycle development of cutting-edge maritime technology. At BlackSea, you won't just find a job; you'll find a community of experts who aspire to solve diverse and complex challenges. Be part of a company where your ideas matter, your expertise is valued, and your contributions make a real impact. Together, we are not just sailing; we are charting a course to push boundaries of what's possible.Cybersecurity Engineer (Mid-Level) – Product and Platform SecurityLocation: Flexible / Hybrid Baltimore MarylandCompany: BlackSea TechnologiesSala

Washington, DC 20001 • (9.3 miles) • Full Time • 9/26/2026

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 20002 • (10.1 miles) • Full Time • 9/26/2026

Position OverviewAT-RISK International is seeking experienced Protective Security Drivers to support secure transportation for high-profile government officials in the Washington, DC metropolitan area.This assignment will utilize atwo-driver model consisting of Primary Security Drivers and Secondary (Backup) Drivers to ensure continuous coverage, operational continuity, and consistent client support. Flexibility, reliability, and consistent availability are essential to this assignment.This position is designed for a seasoned Executive Protection professional with advanced defensive driving capabilities who understands that secure transportation extends beyond driving to include advance planning, threat awareness, route analysis, operational coordination, and sound judgment.Candidates must

Chantilly, VA 20151 • (23.9 miles) • Full Time • 9/26/2026

Mission ContextLV8D Solutions supports national security space and intelligence customers delivering next-generation sensing and exploitation capabilities. The Communications Systems Engineer will act as a Security Control Assessor to provide onsite systems engineering and technical advisory (SETA) services in support of a government program.Position OverviewAs the Security Control Assessor, you will support a Government customer with multiple satellite systems, both on-orbit and in development.You will also support communication systems, network, and crypto acquisition activities for multiple major satellite programs. The job requires familiarity with government organizations, processes, and satellite systems.Note: An active Top Secret/SCI clearance with Polyis required to be considered f

Annapolis, MD 21401 • (26.7 miles) • Full Time • 9/26/2026

Job Title: Information Systems Security OfficerJob DescriptionThe Information Systems Security Officer will lead cybersecurity efforts for complex software projects within a United States Department of Defense (DoD) environment, with a strong focus on Risk Management Framework (RMF) compliance and secure cloud-based workloads. This role drives the creation, submission, and maintenance of security packages and authorizations, including obtaining and sustaining Authorization to Operate (ATO) for Amazon Web Services (AWS) container-based solutions. The position requires deep expertise in DoD cybersecurity processes, tools, and standards, as well as strong communication and collaboration skills across engineering, cybersecurity, business, and customer stakeholders.ResponsibilitiesServe as an I

Silver Spring, MD 20910 • (2.9 miles) • Full Time • 9/25/2026

The Security Systems Installer will be responsible for duties that include, but are not limited to:Install, configure, maintain, and troubleshoot access control panels and systems.Install card readers, request-to-exit devices, electric strikes, magnetic locks, motion sensors, door contacts, and other access control components.Install and service CCTV/video surveillance, intrusion detection, and alarm systems.Install low-voltage cabling and cable pathway systems, including cable trays, cable racks, J-hooks, D-rings, and related infrastructure.Pull, terminate, test, label, and document horizontal, backbone, and other low-voltage cabling.Properly dress, route, secure, and organize cabling within telecommunications closets, equipment rooms, and security control rooms.Install appropriate fire-s

Washington, DC 20005 • (9.6 miles) • Full Time • 9/25/2026

Evolver Federal is seeking a Senior Security Architect to fulfil a requirement for a potential government client. The Senior Security Architect is responsible for designing, implementing, and maintaining enterprise-level cybersecurity architectures that protect federal systems and data. This role ensures alignment with mission objectives, regulatory requirements, and industry best practices. The Senior Security Architect will lead the development of secure solutions, provide technical guidance on security design, and collaborate with stakeholders to integrate advanced security controls across complex environments. Acting as a trusted advisor, this position requires deep expertise in security frameworks, risk management, and emerging technologies to strengthen the organization's cyber resil

Washington, DC • (9.7 miles) • Full Time • 9/25/2026

This role may be based in New York City, Washington DC, Chicago, Houston, the San Francisco Bay Area, or Los Angeles.Control Risks is seeking a Physical Security Designer to support the growth of its Built Environment & Infrastructure design practice in North America.The role will prepare and review design drawings, technical documentation, specifications, schedules, reports, and related files for electronic and non-electronic physical protection systems. This includes support to facility upgrades, new construction projects, and multidisciplinary design and delivery processes.The successful candidate will bring practical knowledge of security design, construction documentation, building and life safety codes, industry standards, and related guidelines, working as part of the US-based Ameri

Washington, DC • (9.7 miles) • Full Time • 9/25/2026

Description:On-site in Washington, DCAs a Sr. Security Engineer (Trellix), you will serve as the technical lead for our client's endpoint security and data protection ecosystem. You will balance day-to-day operational support with strategic cybersecurity engineering initiatives while partnering with security operations, infrastructure, application teams, and leadership to strengthen the overall security posture.Due to federal security clearance requirements, applicant must be a United States Citizen with an active Top Secret clearance. This is a full-time, permanent opportunity, offering a competitive salary and comprehensive benefits package. Qualified applicants must be willing and able to work on a w2 basis.Salary: $140,000 - $170,000/ yr. w2Responsibilities:Lead engineering and adminis

Washington, DC • (9.7 miles) • Full Time • 9/25/2026

CoreWeave is The Essential Cloud for AI. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more atwww.coreweave.com. What You'll Do:The Legal and Government Affairs team at CoreWeave is highly collaborative and partners closely with teams across the company to navigate complex legal landscapes while enabling innovation and growth. The team is pragmatic, solutions-oriented, and deeply

Washington, DC 20003 • (11.5 miles) • Full Time • 9/25/2026

Job Description:Short Description: Q009 - NSE**Candidates local to the DMV area only**Complete Description: Senior Network Security Engineer II supports the ongoing design, implementation, operation and security of the OCFO network and the supporting security infrastructure. Duties & Responsibilities: Ability to monitor and analyze data traffic patterns within the OCFO network infrastructure; Identify network problems and recommend improvements to ensure optimal performance; Ability to improve network quality regarding any degradation; Ability to enhance security and knowledge of the latest security threats, worms and malware and advise on how to deter them; Ability to ensure reliability and stability of the work through the above actions; Configure routers, switches, firewalls and other a

Falls Church, VA 22041 • (14.5 miles) • Full Time • 9/25/2026

Clearance: Active TS/SCI Clearance RequiredCitizenship: U.S. Citizen RequiredExperience: 11-13 years of relevant experienceEducation: Bachelor's Degree in Computer Science or related fieldPosition Type: Full-Time PermanentLocation: On-Site at Suffolk Building (no remote/hybrid option)Job Description:ZTI is seeking a Senior Trellix Cybersecurity Engineer with RMF ISSO expertise to architect, implement, and manage a comprehensive Trellix security environment while supporting RMF compliance activities for a high-visibility Chief Digital and Artificial Intelligence Office (CDAO) mission focused on AI/ML development and securing advanced data systems.This role requires expertise in deploying Trellix from the ground up, configuring and managing all modules, performing STIG compliance across inte

Columbia, MD • (14.6 miles) • Full Time • 9/25/2026

About ARSIEM Corporation At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. Weprovide support to multiple agencies across the United States Government. ARSIEMhas an experienced workforce of qualified professionals committed to providing the best possible support. As demand increases, ARSIEM continues to provide reliable and cutting-edge technical solutions at the best value to our clients.That means a career packed with opportunities to grow and the ability to have an impact on every client you work with. ARSIEM is currently looking for anInformation Systems Security Engineer 2 to participate as a security engineering representative on engineering teams for the design, development, implementation and/or integration of secure ne