NewLinux Systems Administrator - TS/SCI-FSP clearance JobotLinux Systems Administrator - TS/SCI-FSP clearanceFort Meade, MD$130,000–$180,000 / yearWith a global customer base including all sectors, from Fortune 500 to up-and-coming startups, we over diverse product lines including, but not limited to, Cloud Services, Artificial Intelligence, Storage, Networking, Supercomputing, and Digital Transformation offerings. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
Senior Cloud Systems Administrator -AZURE - ACTIVE SECRET ASD GLOBALSenior Cloud Systems Administrator -AZURE - ACTIVE SECRETWashington, DC$75–$82 / hourContractorAddress all vulnerabilities identified via system scanningQUALIFICATIONS: Education: • Technical Training, Certification(s) or Degree, or equivalent experience. admin tasks (provisioning new servers, configuring roles/features, or backing up.
Systems Administration (Operations Support Specialist) ARCTICOM LLCSystems Administration (Operations Support Specialist)Quantico, VAArcticom, LLC provides network and systems administration, enterprise architecture and resource planning, certification and accreditation, software design, programming, maintenance of telecommunications and land mobile radio equipment and systems, help desk support and IT transformation services among other services. Essential and marginal functions may require maintaining physical condition necessary for bending, stooping, sitting, walking or standing for prolonged periods of time; most of time is spent sitting in a comfortable position with frequent opportunity to move about.
Systems Engineer LeidosSystems EngineerTemple Hills, MD$107,900–$195,050If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. • The candidate should be a proactive leader and team player with strong communication, management, analytical, and problem solving skills; proven ability to thrive in environments that constantly embraces new technology.
Lead Systems Engineer LeidosLead Systems EngineerWashington, DC$107,900–$195,050If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. June 22, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
NewAWS Cloud DBA System OneAWS Cloud DBAMcLean, VARemoteImplement database security controls, including encryption, access management, key management, IAM policies, and compliance requirements such as HIPAA, FedRAMP, and SOC 2. Automate provisioning, monitoring, backups, restores, and operational tasks using Infrastructure as Code tools such as Terraform, CloudFormation, and CDK. Experience managing database uptime, connection pooling, horizontal and vertical scaling, resource utilization, slow query monitoring, backups, migrations, downtime planning, and disaster recovery.
NewCloud Network Engineer System OneCloud Network EngineerGreenbelt, MDRemote$130,000–$140,000 / hourThis position will be responsible for managing the configuration, installation, and ongoing support of the Network Infrastructure, which includes Palo Alto firewalls, Cisco VPN Concentrators, Cisco CSR devices, as well as Networking in cloud platforms such as Azure and OCI. Work with the existing network administrators and engineers to manage, deploy, and troubleshoot firewalls, routers, VPN concentrators, and Network Access Control in cloud platforms.
Senior System Engineer ARCTICOM LLCSenior System EngineerQuantico, VARemoteThis position requires at least 8+ years’ experience supporting networking for DoD Command and Control Systems such as Multisource Correlator Tracker (MSCT), Common Aviation Command and Control System (CAC2S), Air Defense System Integrator (ADSI), or Theater Battle Management Core System (TBMCS). Arcticom, LLC provides network and systems administration, enterprise architecture and resource planning, certification and accreditation, software design, programming, maintenance of telecommunications and land mobile radio equipment and systems, help desk support and IT transformation services among other services.
Help Desk Specialist NuAxis InnovationsHelp Desk SpecialistFalls Church, VAThis role requires strong troubleshooting skills, responsiveness, and adherence to SLA-driven support models. Our technologists have always gone the extra mile to help our federal clients succeed.
NewService Center Analyst NuAxis InnovationsService Center AnalystSterling, VAExposure to Microsoft Intune (Endpoint Manager) in a Tier 1 support capacity, including basic device enrollment support and assisting users with access or connectivity issues. This role is ideal for a customer-focused IT professional who thrives in a fast-paced environment, takes ownership of issues end-to-end, and is committed to meeting service-level agreements (SLAs).
NewSenior VMware & Data Center Engineer System OneSenior VMware & Data Center EngineerWashington, DCDemonstrated experience ensuring the reliability, scalability, and efficiency of data center operations, including servers, storage, networking, power, and environmental resource requirements. Use enterprise data center technologies to manage and operate servers, storage, networking, and power systems supporting mission-critical environments within the federal government.
NewSenior Aria/VCF Foundations Engineer System OneSenior Aria/VCF Foundations Engineer99999, MarylandRequired Qualifications 5+ years of experience supporting and administering large-scale VMware Aria Operations environments, including extra-large nodes in active - warm cluster configurations deployed in multiple datacenters. Working knowledge of Linux (RHEL preferred), including basic commands-line operations, light troubleshooting, log analysis, light performance analysis, service management, package installations, and scripting.
NewData Center Technician - Night Shift System OneData Center Technician - Night ShiftAshburn, VA$60 / hourExperience and technical training in WAN/LAN communications including experience installing, basic configuring, and maintaining Cisco routers and switches. Maintain inventory control and documentation on systems and components to ensure updates occur according to schedule and procedure -Participates in.
NewSecurity Engineer - Vulnerability Management System OneSecurity Engineer - Vulnerability ManagementWashington, DC$57.10 / hourSupport the Department of Transportation’s Cybersecurity mission by joining a dedicated team of cybersecurity professionals that collaborate, cooperate, and facilitate maintaining and enhancing the security posture of DOT information systems and infrastructure. Familiarity with vulnerability management lifecycle, cloud systems, operating systems, networks, and security best practices, including NIST frameworks.
Network Systems Administrator (CSA-2) Leidos Holdings IncNetwork Systems Administrator (CSA-2)MD$73,450–$132,775 / yearOur talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Network Systems Administrator (CSA-2) LeidosNetwork Systems Administrator (CSA-2)MarylandOur talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. June 11, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
NewNetwork and Computer Systems Administrator, Journeyman Advanced Strategic Insight, Inc.Network and Computer Systems Administrator, JourneymanVAYoull play a key role in maintaining secure enterprise networks and systems supporting Army medical operations while working alongside experienced IT professionals in a mission-driven environment. Join Our Team Advanced Strategic Insight (ASI) is seeking experienced Network and Computer Systems Administrators to support critical IT operations.
Network System Administrator Zp Group LlcNetwork System AdministratorMDKeywords: Network Systems Administrator, Fort Meade, DISA, DoD, Top Secret Clearance, SCI, Cisco, Networking, Routing, Switching, MPLS, VPN, BGP, OSPF, STIG, Cybersecurity, Network Engineer, IP Networking, Firewalls, Load Balancers. Zachary Piper Solutions is seeking a Network Systems Administrator to support a mission-focused government program delivering secure communications and network services for the Department of Defense through DISA.
Network Operations Center Tier II Systems Administrator Booz Allen Hamilton IncNetwork Operations Center Tier II Systems AdministratorColumbia, MD$61,900–$141,000 / yearWe're looking for a systems administrator who specializes in Red Hat Enterprise Linux to help us build and maintain tailored virtual infrastructure supporting global missions focused on seeking out and eliminating cyberspace threats to defend the United States and its allies. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Network and Computer Systems Administrator -Journeyman Vets HiredNetwork and Computer Systems Administrator -JourneymanPatuxent, MarylandThe Network and Computer Systems Administrator is responsible for installing, configuring, maintaining, and supporting network infrastructure, servers, operating systems, and virtual environments. This role ensures the availability, integrity, security, and performance of network and computer systems while providing system administration, troubleshooting, monitoring, and cybersecurity support.
NewNetwork & Information Systems Administrator Quantum SpaceNetwork & Information Systems AdministratorRockville, MarylandDesign, deploy, secure, and administer enterprise network infrastructure including switches, routers, firewalls, wireless networks, VPNs, Zero Trust Network Access (ZTNA), and software-defined networking (SDN) technologies. In this role, you will combine systems administration, enterprise networking, cybersecurity, and infrastructure management to ensure the availability, security, and performance of mission-critical information systems supporting spacecraft development and business operations.
Systems Network Administrator (SNA-2) Leidos Holdings IncSystems Network Administrator (SNA-2)Laurel, MD$92,300–$166,850 / yearThis team is at the forefront of Security Engineering, Computer Network Operations (CNO), Mission Software, SIGINT, and advanced analytics, delivering mission-critical capabilities that directly support national security. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Systems Network Administrator I/Service Desk Support Leidos Holdings IncSystems Network Administrator I/Service Desk SupportLaurel, MD$59,150–$106,925 / yearOur team is at the cutting edge of Security Engineering, Computer Network Operations (CNO), Mission Software, SIGINT, and advanced analytics-delivering solutions that directly support critical national security missions. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Network/System Administrator III (TS, w/SCI Eligibility) RedTrace TechnologiesNetwork/System Administrator III (TS, w/SCI Eligibility)Joint Base Anacostia-Bolling (JBAB), District of ColumbiaThe primary function will be to organize, install, and support government organization’s computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems. Lead IT ops team on day to day management and operations of Networks and implement capabilities vetted through Cybersecurity, ISSE and higher headquarters to maintain JSIG/RMF.
Network/System Administrator III gTANGIBLE CorporationNetwork/System Administrator IIIWashington, DCAssist ISSM/ISSO/ISSE with the Integration/Development new techniques to improve Confidentiality, Integrity, and Availability for Advanced technical competency in one or more of the following supported platforms: Microsoft Windows Server, Active Directory Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration, Scripting, BMC Footprints, WSUS,, Lumension, Bitlocker, SQL Server 2012, TomCat, IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office. The primary function will be to organize, install, and support government organization's computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems.
Network/System Administrator III (TS, w/SCI Eligibility) - RedTrace Technologies IncNetwork/System Administrator III (TS, w/SCI Eligibility) -Joint Base Anacostia-Bolling (JBAB), DCFull timeThe primary function will be to organize, install, and support government organization’s computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems. Lead IT ops team on day to day management and operations of Networks and implement capabilities vetted through Cybersecurity, ISSE and higher headquarters to maintain JSIG/RMF.
Network System Administrator (Top Secret) Zp Group LlcNetwork System Administrator (Top Secret)MD$80,000–$105,000 / yearExperience configuring, troubleshooting, and maintaining network topologies (routers, switches, VLAN, encryption devices, VOIP, IP, Firewalls). Experience with Microsoft server operating systems such as WinSvr2012, WinSvr2016, WinSvr2019, WinSvr2022, WinSvr2025.
Systems & Network Administrator Expert In Recruitment SolutionsSystems & Network AdministratorWashington, DCNetworking - troubleshooting routers, firewalls, VLANS, VPNs and protocols. o Microsoft Azure Administrator Associate or Azure Solutions Architect Expert.
Network/Systems Administrator Pivotal SolutionsNetwork/Systems AdministratorLaytonsville, MarylandThe Network/Systems Administrator is responsible for diagnosing and troubleshooting advanced server, networking, and cloud services issues. Create, test, modify, and deploy scripts using PowerShell, Bat files, and Kaseya’s proprietary scripting engine.
Network/Computer Systems Administrator ParsonsNetwork/Computer Systems AdministratorMarylandThis role focuses on the design, development, testing, evaluation, and administration of complex computer-based systems and business applications, including databases and modern storage/retrieval methods, to ensure reliable and secure support to mission-critical C-UAS operations. Parsons is seeking a Network/Computer Systems Administrator to support our cutting-edge Drone Armor counter-unmanned aerial systems (C-UAS) program.
Senior System/Network Administrator (Onsite) RTX CorpSenior System/Network Administrator (Onsite)Fulton, MD$95,500–$181,700 / yearWhat You Will Do: • Windows and Linux system administration of enterprise wide or program/lab related systems, including setting up new and/or maintaining existing environments • Administration or support of virtualized environments leveraging a range of technologies including VMWare, Hyper-V, Citrix, and Proxmox • Administration or support of enterprise domain environments, including Group Policy, SCCM, PKI, DHCP, and DNS • Basic network administration of network appliances, implementation of new ACLs of VLANs for a given environment • Documenting and reporting of overall system configuration and adherence to any hardening requirements (such as CIS, DISA STIG, NIST, etc) for a given environment and working with Solipsys Cyber Operations group as required for vulnerability mitigations, incident response, and/or compliance efforts • Assisting in implementation and integration of COTS solutions and infrastructure deployments that enhance and address Information Technology related projects to provide new capabilities or services, in addition to management and compliance of existing security technologies deployed throughout the enterprise • Collaborating with team members to leverage skills and knowledge of enterprise IT solutions to develop, and design future technology solutions to ensure they are consistent with enterprise architecture security policies • Staying up to date with current technology innovations. for racking equipment Ability to communicate well in oral and written form Self-driven and highly motivated with strong problem-solving skills Familiarity with Container technologies, Cloud technologies, DevOps concepts, and/or software development experience Proficiency with scheduling and prioritization of workloads based on numerous factors such as schedule, resource availability, and on-demand requests from escalated tickets or emergent requests Proficiency in scripting via bash and/or Powershell A Microsoft Certified Systems Administrator (MCSA), RedHat Certified Systems Administrator (RHCSA), VMWare VCP, or other industry relevant certifications.
System Network Administrator with Database Experience Belay TechnologiesSystem Network Administrator with Database ExperienceLaurel, MarylandConfigure and manage Linux, UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to. Several factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications.
Network Computer System Administrator IntegralNetwork Computer System AdministratorMcLean, VirginiaFull timeOverview: The Network Computer System Admin supports the United States (U.S.) Army C5ISR Center to develop advances within cyber defense research; advanced detection methods; sensor structure, data optimization, and sensor architectures; intrusion detection innovations, evaluation methods, attack behaviors, insider threat and adversarial threat predictions. Provide a SME in the security architectural design of mobile computing/cloud environments (e.g., IaaS, PaaS, SaaS); to include secure data processing in a public, private, and hybrid cloud environment, and securing sensitive data on mobile phones and tablets.
Network Computer System Administrator Integral Consulting Services IncNetwork Computer System AdministratorMcLean, VAThe Network Computer System Admin supports the United States (U.S.) Army C5ISR Center to develop advances within cyber defense research; advanced detection methods; sensor structure, data optimization, and sensor architectures; intrusion detection innovations, evaluation methods, attack behaviors, insider threat and adversarial threat predictions. Provide a SME in the security architectural design of mobile computing/cloud environments (e.g., IaaS, PaaS, SaaS); to include secure data processing in a public, private, and hybrid cloud environment, and securing sensitive data on mobile phones and tablets.
System Network Administrator 1 with Database Experience Avid Technology Professionals LLCSystem Network Administrator 1 with Database ExperienceLaurel, MDConfigures and manages Virtual and storage environments; Linux and Windows operating systems; installs/loads operating system software, troubleshoots, maintains integrity; and configures virtual, storage and network components along with implementing operating systems enhancements to improve reliability and performance. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, etc.
Systems Administrator with TS/SCI, FS (Systems Administration, Associate) The Mil CorpSystems Administrator with TS/SCI, FS (Systems Administration, Associate)Tysons Corner, VA$125,000–$200,000 / yearThe MIL Corporation (MIL) is a dynamic workforce of industry professionals who deliver world-class solutions in cyber, engineering, financial management, and information technology - and we are looking for candidates like you! Installing, configuring and removing system hardware (servers, workstation, monitors, printers, plotters, scanners, transceivers, network interface cards, network physical links, etc.).
Senior Linux Systems Administrator / Systems Engineer (Day, Night or Weekend Shift - TS/SCI with Polygraph required) Red AlphaSenior Linux Systems Administrator / Systems Engineer (Day, Night or Weekend Shift - TS/SCI with Polygraph required)Annapolis Junction, MarylandOur total compensation package was strategically designed with our members in mind with the intention to: reward our members for their hard work and commitment to our customers' missions; allow members to share in Red Alpha's success as we continue to grow and expand our footprint; provide long-term career opportunities through stability and internal mobility; and provide the resources our members need to support themselves and their dependents in the form of a robust benefits package. Our approach in determining final salaries takes into consideration a number of factors such as education, certifications, total years of relevant professional experience, actual level of expertise, and the responsibilities of the role itself.
Systems Administrator AmentumSystems AdministratorHanover, MarylandThe Windows Systems Administrator will be involved in the testing, preparation and deployment of Active Directory GPO’s and RBAC as well as automated server and workstation imaging and patching utilizing Windows MCM. responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.
Systems Administrator Amentum Services IncSystems AdministratorHanover, MD$165,000–$175,000 / yearThe Windows Systems Administrator will be involved in the testing, preparation and deployment of Active Directory GPO's and RBAC as well as automated server and workstation imaging and patching utilizing Windows MCM. responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.
Senior Systems Administrator AmentumSenior Systems AdministratorMcLean, VirginiaAs the Senior Systems Administrator , you will monitor and maintain corporate communication systems related to email and messaging; troubleshoot hardware, software, and network problems pertaining to the operation of Microsoft Exchange Servers in a Windows Active Directory environment; and oversee the status of issues related to messaging systems with the corporation and ensure that issues are resolved, documented, and closed in a timely manner. Typical office environment with no unusual hazards, occasional lifting to 20 pounds, constant sitting while using the computer terminal, constant use of sight abilities while reviewing documents, constant use of speech/hearing abilities for communication, and constant mental alertness; must possess planning/organizing skills and be able to work under deadlines.
Systems Administrator T4 Johnson Technology Systems IncSystems Administrator T4Reston, VA$126,000–$131,000 / yearThe Senior Systems Cloud Administrator will be directly responsible for the installation, configuration, upgrade, patching, maintenance and monitoring of the SAS environment across the entire Enterprise, while ensuring compliance to various security and encryption protocols for U.S. national security. Key deliverables for success will be: ensuring 100% availability of the environment; implementing fault and performance management; enforcing corporate network, system and application security procedures.
SME Systems Administrator Revolutional, LLCSME Systems AdministratorLorton, VAThe Systems Administrator will manage and troubleshoot enterprise networks, servers, virtual environments, and security configurations while collaborating on the design and maintenance of the CALEA Continuity of Operations (COOP) site in Scottsdale, AZ. This position supports DHS's mission while contributing to Harmonia's overarching goals: delivering premier technology services, driving mission-focused innovation, sustaining organizational excellence, and being an employer of choice for skilled professionals.
Systems Administrator Level 1 Verite Group, Inc.Systems Administrator Level 1MDProvide support for implementation, troubleshooting, and maintenance of IT systems • Provide Tier 1 Help Desk problem identification, diagnosis, and resolution of problems • Manage the daily activities of configuration and operation of IT systems • Provide assistance to users in accessing and using IT systems • Provide Tier 1 Help Desk and Tier 2 Escalation problem identification, diagnosis, and resolution of problems • Provide support to IT systems, including day-to-day operations, monitoring, and problem resolution for all of the client-server-storagenetwork devices, mobile devices, etc. These capabilities include: • Systems running Red Hat CentOS SUSE and custom vendor-specific operating systems with high-speed shared storage lustre and gpfs as examples along with dedicated high-speed low latency network interconnects like Infiniband and Slingshot.
Linux Systems Administrator - Cloud & Distributed Systems, Lead Associate PeratonLinux Systems Administrator - Cloud & Distributed Systems, Lead AssociateLaurel, Maryland$146,000–$234,000 / yearFull timePeraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan. The selected candidate will administer and engineer large-scale Hadoop and Accumulo clusters, ensure system reliability and security, and collaborate across infrastructure, networking, and security domains to maintain continuous mission availability.
IT Systems Administrator Herrick Technology Laboratories Inc.IT Systems AdministratorGermantown, MD$100,000–$120,000 / yearDescription: Based on-site in Germantown, Maryland, the IT Systems Administrator will support and maintain the organization''s core IT infrastructure, including Hybrid Azure AD (Entra ID), Microsoft 365 GCC High, Windows Server environments, endpoint management platforms, virtualization technologies, and secure network services. This position manages hybrid identity services, Microsoft 365 GCC High, Windows infrastructure, virtualization platforms, cybersecurity controls, and network services while ensuring alignment with CMMC Level 2 and NIST SP 800-171 requirements.
Lead Command Aware and Radio Systems Administrator ManTech International CorpLead Command Aware and Radio Systems AdministratorAlexandria, VARequired Qualifications: Bachelor's degree in Information Technology, Computer Science, Network/Telecommunications Engineering or a related field AND 12+ years of work experience, OR Doctorate and 8+ years of experience, OR Associate and 14+ years of experience, OR High School diploma/GED and 16+ years of experience. In this leadership role, you will spearhead the administration, data integrity, and cross-functional coordination of our Command Aware systems, ensuring seamless tactical communications and robust data management across the entire Area of Responsibility (AOR).
Command Aware and Radio Systems Administrator ManTech International CorpCommand Aware and Radio Systems AdministratorAlexandria, VARequired Qualifications: Bachelor's degree in Information Technology, Computer Science, Network/Telecommunications Engineering or a related field AND 4+ years of work experience, OR Master's and 2+ years of experience, OR Associate and 6+ years of experience, OR High School diploma/GED and 8+ years of experience. In this role, you will perform the administration, data integrity checks, and cross-functional coordination of our Command Aware systems, ensuring seamless tactical communications and robust data management across the entire Area of Responsibility (AOR).
NewSenior Systems Administrator (Lead) Empower AI Inc.Senior Systems Administrator (Lead)Arlington, VirginiaFull timeThe primary duty of this position is management of the OMC MCDO IT Support Team: customarily and regularly leading and directing IT Support Technicians and systems administrators; independently exercising authority on performance management, ATO compliance, STIG implementation, Active Directory administration, and all O&M activities. Independently leads ISSO ATO tasks including DISA STIG implementation, RMF security scan responses, and ATO remediation with DISA and DIA; conducts planning, implementation, validation, and verification of all server system upgrades, patches, and STIGs to meet ATO requirements.
NewJunior Systems Administrator D2 Technical ServicesJunior Systems AdministratorSpringfield, VirginiaMaster triage and escalation: Ask the right questions early, determine who else may be affected, decide when to engage engineering teams, and escalate with clear summaries, documented actions, and specific requests for assistance. Own incidents from creation to resolution, open and maintain tickets, drive updates, coordinate with Tier 2 and Tier 3 technicians, and ensure clean hand offs between shifts.
Senior Cloud Systems Administrator Science Applications International CorpSenior Cloud Systems AdministratorUpper Marlboro, MD$80,001–$120,000 / yearJob Duties: Work in tandem with the IDSL Cloud Security Administrator, Corporate Cyber Team, and customer security representatives, to maintain cloud system configurations, security strategies, policies, and procedures in support of Approval to Operate (ATO) certifications and the Confidentiality, Integrity and Availability (CIA) triad. These in-house developed, high availability environments are leveraged by the IDSL team in the evaluation of emerging hardware and software technologies designed to improve the efficiency, effectiveness, and satisfaction of travel and trade processes used by our customers.