Sr. Devops Engineer Leidos Holdings Inc.Sr. Devops EngineerBethesda, MD$107,900–$195,050 / yearAdditionally, this role will help automate and streamline operations and processes; as well as build and maintain tools for deployment, monitoring and operations, and troubleshoot and resolve issues in dev, test, and production environments. Our 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.
Devops Engineer (Sme) Leidos Holdings Inc.Devops Engineer (Sme)Bethesda, MD$154,050–$278,475 / yearAdditionally, this role will help automate and streamline operations and processes; as well as build and maintain tools for deployment, monitoring and operations, and troubleshoot and resolve issues in dev, test, and production environments. Our 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.
Windows System Administrator (SA) 2 with Poly AmentumWindows System Administrator (SA) 2 with PolySavage, MarylandConfigure and manage UNIX and Windows (mostly Windows) operating systems and installs/loads operating system software, troubleshoots, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance. As appropriate, each employee is 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.
Windows System Administrator (SA) 2 with Poly Amentum Services IncWindows System Administrator (SA) 2 with PolyFort Meade, MD$140,000–$180,000 / yearConfigure and manage UNIX and Windows (mostly Windows) operating systems and installs/loads operating system software, troubleshoots, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance. As appropriate, each employee is 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.
Sr. Network Engineer AstrionSr. Network EngineerColumbia, Maryland$145,000–$165,000 / yearThe ideal candidate brings deep expertise in Cisco and Fortinet technologies , extensive experience operating within classified networks , and a proven track record of implementing and maintaining systems in compliance with Risk Management Framework (RMF) , DoD STIG and Cross Domain / Comply-to-Connect (C2C) requirements. Astrion has an exciting opportunity for a highly experienced Senior Network Engineer to design, implement, secure, and maintain mission-critical network infrastructures supporting Department of Defense/Department of War (DoD/DoW) environments.
PKI Systems Administrator - TS/SCI with Polygraph General Dynamics Information TechnologyPKI Systems Administrator - TS/SCI with PolygraphAnnapolis Junction, MarylandTo 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. You will manage certificates, tokens, authentication services, and identity related security functions that underpin access to critical systems across multiple networks and security domains.
NewFull Stack .NET Developer & Project Analyst (Information Technology Specialist III), Grade 26 Montgomery County, MarylandFull Stack .NET Developer & Project Analyst (Information Technology Specialist III), Grade 26Rockville, MD$89,721–$141,614 / yearPlease provide additional details regarding your experience leveraging AI developer tools (e.g., GitHub Copilot, VS AI Assist) to accelerate code generation, and familiarity with integrating AI/ML APIs (such as Azure OpenAI or local LLM deployments) for features like automated text summarization of case notes, predictive data entry, or smart search within HHS applications. Do you have experience leveraging AI developer tools (e.g., GitHub Copilot, VS AI Assist) to accelerate code generation, and familiarity with integrating AI/ML APIs (such as Azure OpenAI or local LLM deployments) for features like automated text summarization of case notes, predictive data entry, or smart search within HHS applications?.
SCCM/MCM Systems Engineer - TS/SCI w/Poly GD Information TechnologySCCM/MCM Systems Engineer - TS/SCI w/PolyAnnapolis JunctionRequired Skills and Abilities: Solid working knowledge of the Windows registry, interaction of drivers within the OS, unattended/silent installs of Windows operating systems, Active Directory and GPOs, experience in building MSIs using automated tools, experience supporting external connected WSUS customers, experience with ServiceNow integrations is a plus, programming experience PowerShell or Python is a plus, experience with data analytics applications (Splunk OR Elastic ELK (Elasticsearch, Logstash, or Kibana) Stack is a plus. The Digital Services Endpoint Management Team requires an experienced Microsoft SCCM/Microsoft Configuration Manager (MCM) system engineer to perform all aspects of SCCM administration, maintenance, and operation of the SCCM Global Enterprise Solution used for Microsoft patch management, software distribution, operating system deployment, and hardware and software inventory across multiple networks.
Sr Specialist SAP Plant Maintenance ParklandSr Specialist SAP Plant MaintenanceCalgary, ABFull timeSpecialist - IT SAP Plant Maintenance delivers support services, and supports business initiatives for all aspects of SAP S/4HANA with a strong focus on SAP PM (Plant Maintenance) Module and key integration to other modules. Be a trusted advisor, helping the business make better, informed decisions by presenting relevant SAP S/4HANA solution alternatives for key challenges; evaluate business and system impact of proposed changes.
Sr. Network Engineer Leidos Holdings IncSr. Network EngineerBethesda, MD$92,300–$166,850 / yearPrimary Responsibilities: Design, implement, and maintain highly available, scalable, and secure data center and enterprise network architectures, including spine-leaf topologies, virtualized environments, and fabric networks. 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.
Senior Network Engineer CACISenior Network EngineerColumbia, MarylandNetwork Engineer will work within the Network Security Implementation and Sustainment (NSIS) Services section to provide assistance in all aspects of network management from network design through implementation, maintenance, and upgrading of existing networks. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Sr. Implementation Engineer - Northern Virginia, DC, Maryland Baxter International IncSr. Implementation Engineer - Northern Virginia, DC, MarylandBaltimore, MD$80,000–$110,000 / yearPreferred Certifications in the following:Cisco certifications: CCNA, CCDP or CCNP, CWLS, CWNA,Wireless certifications: CWNE, CWNP, CWSP, AWLAT, MNAWS, MNAWP, MNCE,General certifications: MCSE or MCSA, Network+, Security +At Baxter, we are committed to equitable pay for all employees, and we strive to be more transparent with our pay practices. Detailed knowledge of common network protocols/architecture (TCP/IP, IP routing, the OSI model, VLAN) and their relevant security issues including network troubleshooting using tools such as Wireshark, PUTTY, and CLI.Understanding of back-end network security and Active Directory functionality.
Network Engineer Staffed4UNetwork EngineerAnnapolis Junction, MarylandThe ideal candidate will bring deep experience supporting LAN, CAN, and WAN environments, along with the ability to design and maintain secure, high-performing network architectures that support mission operations. Implement network solutions supporting server requirements, including load balancing, VPNs, firewall contexts, traffic shaping, VoIP, GRE tunneling, IPSec, IP encryption, Media over IP, and NAT.
Network Engineer Level 4 Omm IT SolutionsNetwork Engineer Level 4Woodlawn, MarylandBachelorâs Degree in Information Systems/Computer Science or related field and 7 years of relevant work experience; OR Masterâs Degree and 5 year relevant work experience; OR 11 years of relevant work experience in lieu of a degree. Responsible for the design improvement, operation, and maintenance of the Network Admission Control (NAC) system for use on WLAN and Virtual Private Networking (VPN) access.
Active Directory Architect / Engineer LeidosActive Directory Architect / EngineerSilver Spring, MD$131,300–$237,350Design, deploy, upgrade, and administer Active Directory Domain Services, including domain controllers, forests, domains, trusts, and replication topologies (i.e. Manage and optimize Group Policy Objects (GPOs), OU structures, and security baselines; including object management through bulk operations and automation, Troubleshoot and resolve complex AD-related issues, including authentication failures, replication problems, DNS issues, and Kerberos/NTLM problems, Plan and execute Active Directory migrations, consolidations, and upgrades (of both underlying server infrastructure and overall forest/domain functional levels), Develop and maintain disaster recovery, backup, and restore procedures for AD environments (including AD Recycle Bin and authoritative restores), Monitor AD health and performance using tools such as Microsoft System Center, Azure Monitor, or third-party solutions). Deep expertise in designing, deploying, upgrading, and administering Microsoft Active Directory Domain Services (AD DS), including domain controllers, multi-domain/forest architectures, trusts, replication topologies, Group Policy Objects (GPOs), OU design, and security baselines.
Systems Network Administrator I/Service Desk Support LeidosSystems Network Administrator I/Service Desk SupportLaurel, MarylandOur 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. You’ll also provide hands-on support to users both at headquarters and across the enterprise—delivering excellent customer service while managing multiple priorities.
Cloud 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.
Database Administrator TS/SCI Polygraph LeidosDatabase Administrator TS/SCI PolygraphAnnapolis Junction, MarylandThe selected individual will evaluate and recommend available database management system products; perform database and software lifecycle activities to ensure the highest level of system performance, availability, and compliance with business requirements; and will organize and format data for efficient query and storage processes. Translate requirements and data into usable database schemas by creating or recreating ad hoc queries, scripts and macros, making updates to existing queries, and creating new queries to manipulate data into a master file.
System Administrator II Reflexive ConceptsSystem Administrator IIAnnapolis Junction, MarylandThe System Administrator provides support for implementation, troubleshooting, and maintenance of IT systems; manages the daily activities of configuration and operation of IT systems; and provides Tier 1/Tier 2 problem identification, diagnosis, and resolution across client/server/storage/network and mobile devices. Bachelor's degree in a technical discipline from an accredited college or university Five (5) years of additional SA experience may be substituted for a bachelor's degree.
Linux System Administrator, Senior Booz Allen Hamilton Inc.Linux System Administrator, SeniorAnnapolis Junction, MD$77,600–$176,000 / yearOnsite: 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. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.