Nursing Administrator (RN) Apheresis and Marrow Harvesting Program MedStar HealthNursing Administrator (RN) Apheresis and Marrow Harvesting ProgramWashington, DC$89,065–$162,801 / yearFull timeOversees all aspects of Hematopoietic Stem Cell Transplantation (HSCT) Bone Marrow and Peripheral Blood Stem Cell (PBSC) Acquisition / Collection and Bone Marrow Transplant services at Georgetown University Hospital (GUH) which encompasses but is not limited to: The Blood and Marrow Collection Program affiliated with the National Marrow Donor Program (NMDP) for the procurement of blood and marrow cells from unrelated volunteer donors in response to requests from transplant centers within the NMDP network both domestic and international. Supports and assists in development of Operations Plan for the Adult program with the National Cancer Institute (NCI liaison Officer members of Lombardi Comprehensive Cancer Center (LCCC) and Georgetown University Hospital Administration.
Network Administrator Onsite Syntricate Technologies IncNetwork Administrator OnsiteFairfax, VASkills: Skill Required / Desired Amount of Experience Expertise Rating Move General Information Technology Required Years Cisco Routing and Switching Required Years VLAN Management Required Years Network Design Required Years Subnetting Required Years Routing Protocols (BGP, OSPF, etc) Required Years Network Security Highly desired Years DNS/DHCP Nice to have Years Network Monitoring Nice to have Years Network Cable Management Nice to have Years Cisco FMC/Firepower Nice to have Years Solutions Design Build Nice to have Years Integration Troubleshooting Required Years Cybersecurity Highly desired Years Software Integrations Nice to have Years . The Network Administrator installs, configures, and supports an organization's local area network (LAN), wide area network (WAN), and Internet system or a segment of a network system.
Systems Administrator, Lead (Linux/Windows) AMERICAN SYSTEMSSystems Administrator, Lead (Linux/Windows)Arlington, VirginiaFull timeOverview: AMERICAN SYSTEMS , a 100% employee-owned federal contracting company, is seeking a Lead Systems Administrator with strong Linux CLI and Windows administration experience to support a Special Access Program in Arlington, VA. This role focuses on owning and optimizing enterprise Linux & Windows infrastructure across multiple datacenters, partnering with cybersecurity and engineering teams, and providing Tier III support for systems that cannot fail.
NewTenable Administrator (Level 3) G2ITTenable Administrator (Level 3)Suitland, MarylandThe ideal candidate will have extensive hands-on experience administering Tenable SecurityCenter, Nessus Scanner, Red Hat Enterprise Linux (RHEL), and enterprise vulnerability scanning solutions. 3–5 years of direct experience installing, maintaining, and administering Tenable SecurityCenter, Nessus Scanner, and related software components.
New9-1-1 Systems Administrator PrInce William County Government9-1-1 Systems AdministratorWoodbridge, VA$97,240–$124,874.75 / yearAbout This Role: Working as part of a team responsible for developing and maintaining the technology that supports the 9-1-1 Center and all of public safety, the 9-1-1 Systems Administrator is primarily responsible for the day-to-day administration, maintenance, troubleshooting, and planning for the Countys 9-1-1 call handling equipment, the Center's voice network, and the telephony systems behind it. The center provides dispatch and public safety technology services for the Prince William County Police Department; the Police Departments of the Towns of Dumfries, Haymarket, Occoquan, and Quantico; the Prince William County Fire and Rescue System; and Fire and Rescue services for the independent Cities of Manassas and Manassas Park.
NewProcurement and Property Administrator - TS/SCI w/Poly GD Information TechnologyProcurement and Property Administrator - TS/SCI w/PolyHerndon, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Deputy Clinic Administrator Spectrum Healthcare ResourcesDeputy Clinic AdministratorFairfax, VAManaging and assisting with a wide variety of duties and responsibilities to ensure contract success, the Deputy Clinic Administrator also helps ensure the clinic is providing patient care and customer service support that aligns with the mission and values of ATAMMC. We provide out-patient medical services for military family members (TRICARE-eligible patients) in association with Alexander T. Augusta Medical Center (ATAMMC) at Fort Belvoir, VA.
Rhel, AWS Sys Admin | Ts/Sci | Warrenton VA, Washington DC Or Fort Washington MD Trace3Rhel, AWS Sys Admin | Ts/Sci | Warrenton VA, Washington DC Or Fort Washington MDWashington, DC$130,000–$145,000 / yearJOB SUMMARY: We are seeking a Red Had Linux System Administrator who would be responsible for monitoring and maintaining the Cameo systems in an AWS EC2 environment, maintaining the integrity and accessibility of all server resources, hardware, systems, and key processes. REQUIRED SKILLS AND EXPERIENCE: Advanced Level hands on Experience with Red Hat and Linux, RHEL (7/8/9), Provisioning, Maintaining/Patching, Hardening- REQUIRED.
Linux Administrator Closure TechnologiesLinux AdministratorChantilly, VAThe company specializes in custom software development, cloud infrastructure, cybersecurity, systems integration, and data analytics, delivering scalable solutions that improve operational efficiency and drive mission success. With a collaborative and problem-solving culture, Closure Technologies is committed to building high-impact technology solutions that are delivered on time, within budget, and tailored to each client's unique needs.
AWS Admin/Full Stack Developer LeidosAWS Admin/Full Stack DeveloperChantilly, VirginiaWork with various cloud platforms such as AWS, Microsoft Azure, Google Cloud and others, and focus on day-to-day operations of the environment, handling tasks such as provisioning, monitoring, troubleshooting, and optimizing cloud resources and systems. Deep working knowledge of public cloud providers (AWS, Microsoft Azure, Google Cloud) and services (compute, networking, storage, databases).
System Engineer (Govcon) Remote NtivaSystem Engineer (Govcon) RemoteMclean, VARemote$70,000–$90,000 / yearThis includes following Ntiva's IT User and Security Policies that include but are not limited to password-protecting all equipment, keeping confidential and proprietary documents secure, refraining from using public Wi-Fi, having adequate arrangements in place to avoid significant interruptions from caregiving responsibilities during work hours (except in emergency situations with manager approval). As a Systems Engineer (GovCon), you will provide advanced technical support for internal GovCon systems and external customers while serving as an escalation point for complex technical and compliance-related issues.
NewSystem Engineer- Cyber Security Engineering Focus Job | Esri Career Opportunity Environmental Systems Research Institute IncSystem Engineer- Cyber Security Engineering Focus Job | Esri Career OpportunityVienna, VA$120,640–$197,600 / yearYou''ll work closely with other system engineers, administrators, and program teams to ensure systems are built, assessed, and operated in compliance with DoD and NIST requirements. Compensation decisions and the base range for this role take into account many factors including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.
Senior Procurement Administrator STRSenior Procurement AdministratorArlington, VA$93,000–$117,000 / yearCollaborate Across Teams: Work closely with cross-functional stakeholders including Programs, Finance, Contracts, and Engineering to understand requirements, align procurement activities with program requirements and schedule to deliver solutions that drive mission success. Strategically Partner: Align with program teams and Contracts & Supply Chain leadership to develop and present strategic sourcing plans, including supplier selection, risk assessments, and performance reviews.
Disaster Recovery Grant Administrator - Reservist (On-Call) ICFDisaster Recovery Grant Administrator - Reservist (On-Call)Reston, VirginiaPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. We support disaster recovery programs that restore essential public services, strengthen infrastructure, and help communities navigate complex funding requirements following catastrophic events.
Principal Contracts Administrator STRPrincipal Contracts AdministratorArlington, VA$153,000–$200,000 / yearExperience using AI‑enabled tools and a strong willingness to learn and apply AI to drive efficiency and improve quality and effectiveness in Contracts and Supply Chain processes. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions.
NewContracts Administrator Concurrent Technologies CorporationContracts AdministratorCrystal City, VAProposal and Solicitation Support: Reviews solicitation requirements for completeness and compliance, identifying items of concern (e.g., OCI, warranties, Past Performance) and escalating issues as needed. Collaborates with business analysts, program managers, and procurement teams to ensure accurate and compliant proposal submissions.
AEGIS Software Installation Technician ManTechAEGIS Software Installation TechnicianKing George, VAWorking under the direction of the Software Deployment and Activation Lead, the Software Installation Technician will perform step-by-step installations of operating systems, virtual environments, and the Approved Software Baseline for the CIAT system at production facilities and fleet training sites worldwide. + Execute Installation Procedures: Perform step-by-step installation of the complete CIAT software suite, including hypervisors, virtual machines, Windows/Linux operating systems, and core tactical applications.
Data & Systems Specialist National Wildlife FederationData & Systems SpecialistReston, VARemote$60,000–$70,000 / yearPhysical Requirements of the Job: Remaining in a normal seated or standing position for extended periods; reaching and grasping by extending hand(s) or arm(s); dexterity to manipulate objects with fingers, for example, using a keyboard; communication skills using the spoken word; ability to see and hear within normal parameters; ability to move about the workspace. Founded in 1936, the National Wildlife Federation has grown into America's largest and most trusted grassroots conservation organization with 52 state/territorial affiliates and more than six million members and supporters, including hunters, anglers, gardeners, birders, hikers, campers, paddlers, and outdoor enthusiasts of all ages and stripes.
INFORMATION SYSTEM SECURITY ENGINEER (Must have Active TS/SCI w/CI Poly Clearance) NorthHill TechnologyINFORMATION SYSTEM SECURITY ENGINEER (Must have Active TS/SCI w/CI Poly Clearance)Fairfax, VirginiaInformation Assurance (IA) and Information Security (InfoSec) experience working with Intelligence Community (IC) customers, which includes developing and reviewing security concept of operations, systems security plans, security control assessments, contingency plans, configuration management plans, incident response plans, plan of actions and milestones, risk management plans, vulnerability and compliance scanning, and/or vulnerability management plans. The candidate will contribute to the team’s successful Assessment and Authorization (A&A) process activities (ICD-503 RMF) and related documentation such as security concept of operations, systems security plans, security control assessments, contingency plans, configuration management plans, incident response plans, plan of actions and milestones, risk management plans, vulnerability and compliance scanning, and/or vulnerability management plans.
Software Engineer VTGSoftware EngineerChantilly, VirginiaFull timeOverview: We are seeking an experienced Senior Penetration Tester / Offensive Security Engineer to conduct hands-on security assessments, identify vulnerabilities, evaluate enterprise architectures, and develop actionable risk and threat mitigation strategies. This role requires deep technical expertise in penetration testing, adversarial tactics, system exploitation, network security analysis, and enterprise infrastructure.