- Leidos (Fort Meade, MD)
- …an experienced **Network Systems** ** Subject Matter Expert (SME) to provide Tier 3 ** sustainment support to a mission critical IP voice transport network ... practices. + Resolve escalated network and security support issues ( Tier 3 ). + Independently conduct network assessments,...**Original Posting:** May 22, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
- General Dynamics Information Technology (Washington, DC)
- …the heart of our nation's capital. As a SAP Adjudicator, you provide subject matter expertise in conducting SAP eligibility determinations, monitoring personnel ... to make a personal impact as a **PERSONNEL SECURITY TIER II SAP ADJUDICATOR.** Join a high optempo, mission...a similar function. + **Required Experience** : Minimum three ( 3 ) years of security experience as a junior security… more
- TekSynap (Fort Belvoir, VA)
- **Responsibilities & Qualifications** **RESPONSIBILITIES** + Serve as a cybersecurity Subject Matter Expert (SME) focused on the Assessment and Authorization ... assisting with cybersecurity audits and remediation planning. + Offer subject matter expertise for evolving technology domains,...of the following: + **IT-II Non-Critical Sensitive** clearance or ** Tier 3 (T3)** + For CERT personnel:… more
- Leidos (Greenbelt, MD)
- …as well as solve complex problems using available tools. Leidos seeks a Senior Subject Matter Expert (SME) to support NASA's Integrated Operations Center (NIOC). ... The SME will serve as a Tier 3 support specialist, providing advanced technical...**Original Posting:** May 27, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
- Virtual Service Operations (Greenbelt, MD)
- Network Subject Matter Expert (SME)* WFH Flexible * Greenbelt, MD (http://maps.google.com/maps?q=Greenbelt+MD+USA) Job Type Full-time Description VSO is seeking ... a highly experienced Network Subject Matter Expert (SME) to join our...practices. + Resolve escalated network and security support issues ( Tier 3 ). + Independently conduct network assessments,… more
- General Dynamics Information Technology (Laurel, MD)
- …Develops requirements from project's inception to its conclusion for a particular IT subject matter area (ie, simple to complex systems). Assists other project ... (DFS) + Experience with CITRIC, VMWareFirewalls, and Exchange at the Tier 3 level + Experience displaying skill areas including operating systems (Windows,… more
- Coast Guard Community Services Command (Washington, DC)
- …or for appearance of a witness, information that is relevant to the subject matter involved in a pending judicial or administrative proceeding. Disclosure: ... Until Filled Work Schedule: Full Time (30-40hrs/wk) Position: Child Care Assistant ( 3 ) Salary: $21.00/hour Who May Apply: All Sources Location: Washington, DC Child… more
- Leidos (Greenbelt, MD)
- …as well as solve complex problems using available tools. Leidos seeks a Senior Subject Matter Expert (SME) to support NASA's Integrated Operations Center (NIOC). ... The SME will serve as a Tier 3 support specialist, providing advanced technical...**Original Posting:** May 6, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
- Leidos (Chantilly, VA)
- …to an enterprise level infrastructure across multiple classifications and act as subject matter experts in routing technologies across multiple vendors. The ... The Digital Modernization Sector at Leidos is seeking a Tier III O&M Network Engineer to support the customer's...include extensive troubleshooting at the layer 2 and layer 3 level and implementation of routing changes. + Troubleshooting… more
- Nightwing (Sterling, VA)
- …role will serve as the primary technical point of contact for issues ranging from Tier 1 to Tier 3 support, providing leadership, direction, and hands-on ... environments. + Act as the lead technical authority and subject matter expert for technical escalations and... expert for technical escalations and critical issue resolution ( Tier 1- 3 ). + Drive the implementation of… more
- NTT America, Inc. (Annapolis, MD)
- …thrive. **Your day at NTT DATA** The ERP Specialist is a seasoned subject matter expert, responsible for supporting, troubleshooting and maintaining computer ... simplify the operational support. + Creates and prepares end-user, tier 1 support, and internal documentation for system processes...optimize and transform for long-term success. We invest over $ 3 .6 billion each year in R&D to help organizations… more
- CACI International (Arlington, VA)
- …processes can be completed in the system as intended or escalate the incident to Tier 3 support as needed. + Documented all customer interaction along with ... documenting findings, and making recommendations, you may influence functional or technical subject matter experts to improve system functionality. + May require… more
- CACI International (Washington, DC)
- …will work closely with Tier 1, Program Support, Government Watch Officer, and Tier 3 Operations Teams. The work location for this position is the Nebraska ... commute to the NAC for work if required. **Responsibilities:** + Become a subject - matter expert (SME) for a wide subset of tools and application including… more
- IT Partners,Inc (Herndon, VA)
- …resolve user issues or to escalate the trouble ticket for resolution by a technical subject matter expert. Requirements Candidate should have at least 3 ... and Computer Systems Admin Description The Computer User Support Specialist will provide Tier 1 and Tier 2 help desk support in support of a portfolio of systems… more
- IT Partners,Inc (Herndon, VA)
- …resolve user issues or to escalate the trouble ticket for resolution by a technical subject matter expert. Requirements Candidate should have at least 3 ... or Remote, Full Time Description The Computer User Support Specialist will provide Tier 1 and Tier 2 help desk support in support of a portfolio of systems… more
- IT Partners,Inc (Herndon, VA)
- …resolve user issues or to escalate the trouble ticket for resolution by a technical subject matter expert. Requirements Candidate should have at least 3 ... Requirements na/ Benefits Description The Computer User Support Specialist will provide Tier 1 and Tier 2 help desk support in support of a portfolio of systems… more
- Agiliti Health (Chantilly, VA)
- …as part of training team for members in Division/Region/Company. + Considered a subject matter expert with Asset360 and BioMed360 programs, medical equipment and ... of job experience. Differentiate "required" from "preferred" where applicable._ + 3 years management experience + Prefer healthcare, hospital industry, medical… more
- Exelon (Bethesda, MD)
- …product & service evaluation, testing, lab and mockup solutions as needed. Serve as a subject matter expert in the Hybrid Cloud enterprise & OT network journey ... special projects or initiatives when required. Serve as a subject - matter expert for technical network knowledge, guidance,...and management tools (DNA Center, NDFC, NetFlow, Wireshark). + Tier 3 network level support - Ability… more
- Capital One (Mclean, VA)
- …delivering quality results, providing compliance advice to lines of business as a subject matter expert, and executing or participating in corporate processes, ... these same needs going forward. We are seeking top tier talent to join Compliance to support Capital One...on identified external and internal regulatory risks + Maintain subject matter expertise of applicable laws and… more
- L3Harris (Herndon, VA)
- …the opportunity and program life cycle. Successful candidate will work with subject matter experts to update/deliver technical training for cost estimating ... documentation, compliance and industry requirements, application capabilities, and interviews with subject matter experts. Work with the Lead Training Developer… more