11 senior systems engineer jobs found

Description SAIC is seeking a Senior Systems Engineer with broad technical depth across Microsoft enterprise platforms, Unix/Linux systems, and Zero Trust Architecture (ZTA) components. The role offers an opportunity to infrastructure modernization, hybrid identity and access integration, and implementation of secure enterprise environments aligned with agency goals. The ideal candidate will be a subject matter expert in Microsoft and Linux systems administration with hands-on experience in identity federation, enterprise directory services, secure access platforms, and modern endpoint and application hosting solutions. Familiarity with tools such as Zscaler, Oracle, and integration of Zero Trust frameworks is highly desirable. Key Responsibilities: Lead the design, implementation, and lifecycle support of enterprise infrastructure across Windows, Linux, and hybrid environments. Serve as a senior escalation point for complex infrastructure issues, especially in...

Description SAIC is seeking a highly skilled Sr. Systems Engineer/Technical Operations Lead to provide programmatic and advisory support to the Strategic Systems Programs (SSP) Submarine Launched Cruise Missile - Nuclear (SLCM-N) Program Office. This position provides direct support to a System Section Head, enabling efficient operations, strategic coordination, and operational oversight while ensuring effective communication and integration of program priorities across the organization. This role is based onsite at the SSP Headquarters in the National Capital Region (NCR) and includes up to 25% travel to support coordination with stakeholders and program partners. JOB DESCRIPTION: As the Sr. Systems Engineer/Technical Operations Lead, you will be responsible for the following: Program Leadership Functions Serve as a principal point of contact for the SLCM-N Program leadership on cross-functional matters, aligning organizational priorities with...

Description SAIC is seeking an experienced Sr. Systems Engineer to provide guidance, mentorship, and subject-matter expertise in requirements development and management during the Technology Maturation and Risk Reduction (TMRR) phase for the Submarine-Launched Cruise Missile-Nuclear (SLCM-N) weapon system. JOB DESCRIPTION: This role focuses on advising and assisting program stakeholders and engineering teams in the establishment and refinement of the system requirements baseline to ensure successful transition from Milestone A to Milestone B . The selected individual will collaborate closely with government stakeholders, contractors, and Integrated Product Teams (IPTs) to mature system requirements, allocate them to subsystems, and establish traceability across the program. Additionally, the role includes providing mentorship and leadership to junior team members engaged in requirements development efforts. This position is based in Washington,...

Description As a CyberArk Senior Systems Engineer, you'll play a key role in enhancing our cybersecurity and identity management capabilities. You'll coordinate with external stakeholders, including DHS CISA integrators, to implement the Identity Lifecycle Management (ILM)/Mandatory User Re-Authentication (MUR) solutions at the Department of Transportation (DOT). This involves integrating DOT's SailPoint infrastructure with the ServiceNow environment and maintaining the ILM solution across development, testing, and production environments. Your responsibilities will also include: Supporting ILM workflows for Privileged Account Management (PAM) tools and Active Directory (AD), building new system connections, and maintaining Continuous Diagnostics and Mitigation (CDM) Dashboard integrations. You'll be responsible for deploying software updates, reporting on SailPoint IdentityIQ operations, and supporting the identification and remediation of security vulnerabilities....

Description SAIC is seeking a Cybersecurity Engineer SME to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations (DevOps) and Sustainment Support (ADOS) program and provide on-site technical and administrative support to facilitate operations of critical MARS infrastructure and services. This effort focuses on providing a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance, and improve/ modernize MARS. This position will be located in the National Capital Region. Please note that this is contingent upon contract award, with an anticipated decision expected by Winter/ Spring 2026. The Cybersecurity Engineer SME responsibilities include, but are not limited to: Spearhead the design, implementation, and enhancement of robust cybersecurity measures tailored to the unique requirements Architect and deploy advanced security solutions that safeguard the MARS environment from...

Description Cisco Network & Voice System Administrator role in Washington, DC is focused on integrating complex enterprise systems. The role will require deep expertise in Cisco routing, switching, VOIP, VPN, and Session Border Controllers (SBCs), involving hands-on installation, troubleshooting, design, documentation, performance testing and stakeholder communication for large-scale network deployments. Key Responsibilities & Skills: Systems Integration: Merging new systems into existing large Cisco infrastructures. Cisco Technologies: Deep knowledge of Cisco routers, switches (enterprise-class), Voice Gateways, wireless APs, IP Phones, and Unified Communications Manager (CUCM). Core Networking: Expertise in routing (OSPF, BGP), switching, VPNs (IPSec), LAN/WAN. Advanced Services: Implementing and managing VOIP, SBCs, Content Switching, Load Balancing, IDS (Intrusion Detection Systems). Lifecycle Management: Installing, troubleshooting,...

Description Step into the role of a Mid-Level CyberArk Engineer, where you will play a crucial supporting role in enhancing the Department of Transportation's (DOT) cybersecurity infrastructure. Working alongside senior engineers, you'll contribute to the deployment and ongoing maintenance of a sophisticated Privileged Access Management (PAM) solution. This role will see you engaging with key stakeholders, including DHS CISA integrators, to ensure the PAM system operates flawlessly across development, testing, and production environments. Your daily responsibilities will involve assisting with the management of roles and safes, helping deploy software updates, and contributing to the preparation of reports that highlight the performance and security of the PAM tool. Additionally, you'll be involved in identifying and mitigating security vulnerabilities, providing essential support for on-call troubleshooting and remediation efforts related to the PAM solution. You'll also...

Description SAIC is seeking a Senior VOIP Engineer to support a large government customer. This role is onsite at the DOT headquarters in Washington, DC. Job Summary: Analyzes and develops VOIP networks, designing and planning installation and maintenance of VOIP systems from project inception to conclusion. Manages Jabber and Webex and ensures proper integration and communication of those systems with the VOIP network. TOP QUALIFICATIONS, SKILLS, EXPERIENCE OR CERTIFICATIONS: Technical Qualifications Experience with VTC Systems: Expertise in configuring, managing, and troubleshooting systems such as Poly (Polycom), Cisco WebEx, Microsoft Teams Rooms (MTR), and Zoom Rooms. Familiarity with legacy systems like Poly Group Series and new systems like Microsoft Surface Hub and Cisco Boards. Network Knowledge: Strong understanding of networking protocols (e.g., TCP/IP, SIP, H.323, RTP). Experience with VLANs, QoS, and firewall configurations for...

Description We are seeking a Senior Database Administrator and Migration Expert to lead the SQL migration from on-premises to Google could. The position requires expertise on SQL installation, configuration, maintenance, and performance tuning of enterprise database systems to On-premises and Google Cloud. This role ensures the security, availability, reliability, and scalability of mission-critical databases covering enterprise systems such as SQL Server. The Senior DBA will drive architecture and capacity planning, automate operational workflows, enforce robust security practices, and mentor other DBAs on Google Cloud. This position requires hands-on experience managing large, high-availability environments both on-premises and in the Google Cloud. It also includes responsibility for planning and executing complex database migrations to Google Cloud platforms. The ideal candidate will be able to work independently and collaborate closely with stakeholders and infrastructure...

Description SAIC is seeking Software Engineer API Developers to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations (DevOps) and Sustainment Support (ADOS) program and provide on-site technical and administrative support to facilitate operations of critical MARS infrastructure and services. This effort focuses on providing a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance, and improve/ modernize MARS. This position will be located in the National Capital Region. Please note that this is contingent upon contract award, with an anticipated decision expected by Winter/ Spring 2026. The Software Engineer API Developer responsibilities include, but are not limited to: Manages the ongoing enhancement and optimization of MARS data-services and the MARS API framework and architecture The Senior API Developer will be responsible for designing, implementing, and maintaining...

Description SAIC is seeking a well-seasoned Senior Windows System Engineer with experience in Microsoft Cloud Technologies to support Pension Benefit Guaranty Corporation (PBGC) in Washington, DC. As a senior member of the Enterprise Support Services (ESS) team, you will work within the ESS team, interacting with peer teams and partner groups, scaling and deploying improvement, consolidation, migration and break/fix efforts within the enterprise. This role requires an in-depth knowledge of Microsoft Server Architecture, PowerShell Scripting, Active Directory, and Workstation Management. The right candidate will have the ability to adapt to changing technology and apply it to customer needs. Great communication, personal skills and a focus on customer service are a must. The successful candidate will be a self-starter, someone experienced and capable of taking ownership of complex issues with flexibility in a fast-paced environment. Description of Duties: Lead and take...