Enterprise Architect/Systems Engineer - TS/SCI w/ CI Poly
Xcelerate Solutions
DescriptionEnterprise Architect/ Systems Engineer – TS/SCI with CI Poly Xcelerate Solutionsis seeking an experienced, results oriented Information Technology (IT) Enterprise Architect or Systems Engineer to join our team in the Bethesda, Maryland area. You will play a critical role in documenting and shaping our client's IT enterprise architecture, ensuring alignment with the client’s vision of driving interoperability across organizations.. Come join our award-winning organization and work with some of the most talented and brightest minds in the GovCon industry.Location: Bethesda, MDSecurity Clearance: Active TS/SCI w/CI Poly Responsibilities: Develop an IT enterprise architecture that provides client stakeholders awareness of critical capabilities, dependencies, and mission critical impacts and risks. This includes developing the: Work closely with cross-functional teams, including content providers, content consumers, developers, engineers, and business analysts. Ability to work in small teams or independently.Experience supporting senior government civilians.Ability to gather requirements from various stakeholders and develop an integrated solution.Foster a culture of innovation and continuous improvement.Minimum Requirements: Active TS/SCI security clearance with polygraph.BS degree and 12 – 15 years of prior relevant experience or Masters with 10 – 13 years of prior relevant experience. May possess a Doctorate in technical domain.Proven experience as an Enterprise Architect, Systems Engineer, or similar role.Strong knowledge of enterprise architecture frameworks (e.g., UAF, TOGAF, Zachman, DoDAF)Familiarity with Systems Modeling Language (SysML) or Unified Modeling Language (UML) and Model-Based Systems EngineeringExperience migrating systems to an IC CloudExperience integrating systems and tools in a cloud environmentPreferred Qualifications: Five or more years of experience working with or in the Intelligence Community (IC).Experience with M365 and other enterprise networks, providers and toolsAbout Xcelerate Solutions:Founded in 2009 and headquartered in McLean, VA, Xcelerate Solutions ( is one of America's fastest-growing companies. Xcelerate’s culture is defined by our diversified workforce of dynamic and versatile professionals, supported with growth and development opportunities that contribute to individual and company growth. This strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal’s “50 Best Places to Work” list as well as being a “Great Place to Work” certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating. Come find out why Xcelerate Solutions is one of the DC Metro top employers!Xcelerate Solutions is an Equal Employment Opportunity/Affirmative Action Employer. We evaluate qualified applicants without regard to race, color, national origin, religion, age, equal pay, disability, veteran status, sex, sexual orientation, gender identity, genetic information, or expression of another protected characteristic. As part of this commitment to the full inclusion of all qualified individuals, Xcelerate provides reasonable accommodations if needed because of an applicant's or an employee's disability.Pay Transparency Notice: Xcelerate Solutions will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant.
- DescriptionEnterprise Architect/ Systems Engineer - TS/SCI with CI Poly Xcelerate Solutionsis seeking an experienced,... ...oriented Information Technology (IT) Enterprise Architect or Systems Engineer to... ...MDSecurity Clearance: Active TS/SCI w/CI Poly Responsibilities: Develop...SuggestedFull time
- ...seeking a hands‑on Systems Engineer (SME) with deep expertise... ...with the System Architect and Cloud Architect... ...Engineering experience Enterprise networking (routing,... ..., Python, etc.) CI/CD integration with... ...migration plans Eligible TS/SCI with FS Poly Desired Knowledge/...Suggested
- ...are seeking a hands-on Systems Engineer (SME) with deep... ...Infrastructure & Platforms Enterprise networking (e.g.,... ..., Python, etc.) CI/CD integration with infrastructure... ...: AWS Solutions Architect / DevOps Engineer,... ...*Eligible TS/SCI w/ FS Poly QUALIFICATION ...Suggested
- ...Alexandria, VA seeks a Senior Principal Mission Protection Systems Engineer for a high tempo, small team that collaborates with customers... ...with SPLUNK and KIBANA. U.S. citizenship and an active TS/SCI CI Poly clearance are required. This onsite role includes relocation...SuggestedFor contractorsRelocation
- Raytheon seeks a Senior Systems Engineer to perform Model Based Systems Engineering (MBSE) in support of enterprise-wide systems engineering and integration. The role requires active TS/SCI CI Poly clearance and collaboration with government stakeholders within a SCIF....Suggested
$146k - $234k
...seeking an Sr Information Systems Security Officer to... ...System Security Engineer at a cleared facility.... ...similar applications.Active TS/SCI security clearance... ...integrator and transformative enterprise IT provider, we... ...Information TechnologyClearance: Top Secret/SCI w/PolyContract workWork experience placementShift work- ...Transform technology into opportunity as a Systems Engineer. A career in enterprise IT means connecting and enhancing the systems... ...Experience: BA/BS + 8 years Must have an Active TS/SCI and willing to obtain and maintain a CI Poly Certifications: DoD Manual 8570.01-M at...Temporary workWork at officeLocal areaRelocation package
$146k - $234k
...seeking an Sr Information Systems Security Officer -... ...opportunities related to security engineering activities to... ...applications.Active TS/SCI security clearance... ...integrator and transformative enterprise IT provider, we... ...Information TechnologyClearance: Top Secret/SCI w/PolyContract workWork experience placementShift work- ...moderately complex security alerts, performing cyber defense monitoring across enterprise systems and telemetry. The role requires DoD 8570 IAM II or IAT II, active TS/SCI clearance with CI poly, and experience in a DoD or IC environment; a Bachelor's degree with 4 years...
- ...Job Description *Active TS/SCI w/ Full Scope Poly required prior to application... ..., mission critical, Systems Engineer role supporting CTMC! Join... ...PowerShell, Bash, Python) CI/CD integration for database... ...best practices across the enterprise Requirements QUALIFICATIONS...Flexible hours
$146k - $234k
...seeking an Information Systems Security Engineer - to support its... ...aligned to Security Architect (Work Role 652) or Security... ...certifications:CCNP Enterprise, CISM, CISSP-ISSAP,... ...EngineeringActive TS/SCI security clearance... ...TechnologyClearance: Top Secret/SCI w/PolyContract workFor contractorsShift work- ...Job Description Job Description TS/SCI w POLY Required **About the Role:** Join our team as a Security Product Reverse Engineer to analyze and audit security products, focusing... ...with security appliances and embedded systems to enhance product security and...
$86k - $138k
...Operations & Maintenance Enterprise Architect to support our... ...in Computer Science, Engineering, etc. (STEM) degree.... ...Maintenance or legacy system maintenance.Strong back... ...Secret clearance with SCI eligbility and eligible... ...TechnologyClearance: Top Secret/SCI w/PolyContract workCurrently hiringShift work$89.6k - $204k
Cybersecurity Systems Engineer (Entry Level to SME) TS/SCI with Poly REQUIRED Position Description... ...security controls into CI/CD pipelines. Security... ...threat hunting across enterprise and operational... ...Advanced Architecture: Architect, implement, and validate...Work at officeLocal area$164.38k - $274.52k
Systems Engineer SME (TS/SCI with Poly Required) Job Category : IT Infrastructure and Operations Requisition Number... .../Server Administrator/familiarity w/Cloud. The candidate shall have the... .... Demonstrated experience with Enterprise Information Technology (EIT) and supported...Full timeWork experience placement- ...specialties. Formulates and defines system scope and objectives, develops... ...Develops and applies advanced engineering and design methods, theories and... ...Security Clearance Level: TS/SCI clearance and ability to obtain and maintain a CI Polygraph Benefits Essential...Temporary workRelocation package
- DescriptionSystems and Platform Engineer - TS/SCI Xcelerate Solutions is... ...in operating systems, hardware, GPU, and... ...Kubernetes clusters that power enterprise AI for the mission... ...(e.g., GitLab CI/CD).Troubleshot complex... ...required. TS/SCI with CI Poly is required for position...
$89.6k - $204k
Systems Engineer (Entry Level to SME) TS/SCI with Poly REQUIRED Position Description CGI Federal has an exciting opportunity for Systems... ...Architecture & Lifecycle Management • Architect, prototype, and implement enterprise-wide computing, cloud, and hardware-...Work at officeLocal area- DescriptionSystems Engineer - HPC and GPU Infrastructure - TS/SCI Xcelerate Solutions is looking for a mid-career Systems Engineer - HPC & GPU Infrastructure with a deep understanding of... ...to get a Polygraph or TS/SCI with CI PolygraphResponsibilities:HPC and GPU environment...
- DescriptionSenior Systems Engineer (Hybrid) - TS/SCI Xcelerate Solutions has an exciting opening for you, as... ...(OSINT) across the DoD and IC enterprise. This position provides an opportunity... ...Continuous Integration/Continuous Delivery (CI/CD) tools and practices, especially...Contract workFor contractorsRemote workFlexible hours
$112k - $179k
...oriented Information Technology (IT) Enterprise Architect or Systems Engineer to join our team in the Bethesda,... ...QualificationsBasic Qualifications: Active TS/SCI security clearance with polygraph.... ...ID: 2026-166973Position Category: EngineeringClearance: Top Secret/SCI w/PolyContract workShift work- ...Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston... ...experience • Must have an active TS/SCI with Counterintelligence Poly • Experience in system integrations testing through...Work at officeRemote workFlexible hours
- ...threats. Job Description The Network Engineer is responsible for designing technical... ...needs to include: capacity planning, systems configuration and tuning, monitoring backups... ...SUCCEED: ~ The position requires an ACTIVE TS/SCI with Polygraph clearance ~ Bachelor’s...Remote workFlexible hours
$107.7k - $179.5k
...clients to transform finance. Work you'll do As a Business Systems Developer - Analytics & Insights Engineer III on the Business Finance team, you will: Build,... ...of experience in business systems developmentActive TS/SCI with polygraph security clearanceSecurity+...Local area- ...Vexterra is looking to fill a Windows Systems Engineer and Administrator position within... ...support in a large, multi-enclave enterprise environment. This individual will... ...certification) Clearance Active TS/SCI clearance Active CI Polygraph or willing to obtain one...Shift work
- ...great missions require great teams. Senior Geospatial Data Engineer TS/SCI with Polygraph Required McLean VA At Aperio Global , we solve... ...into actionable intelligence. You’ll leverage Python, ArcGIS Enterprise, and Tableau to automate data workflows, manage enterprise...Contract workTemporary workLocal area
- DescriptionSenior Systems Engineer (Hybrid) - TS/SCIXcelerate Solutions is seeking a highly skilled TS/SCI Senior Systems Engineerto join our team supporting the OSINT Integration Center under the DOMEX Technology Platform (DTP) contract. As the Senior System Engineer,...Contract workRemote workFlexible hours
$89.6k - $204k
Network Engineer (Entry Level to SME) TS/SCI with Poly REQUIRED Position Description CGI... ...organization's IT communication systems. They support senior... ...: Partner with architects to design, test, and deploy... ...highly available, scalable enterprise networks (LAN, WAN, SD-WAN...Work at officeLocal area- DescriptionCloud Systems Engineer - TS/SCI with FSP Xcelerate Solution is seeking a Cloud Systems Engineer... ..., operation, and optimization of enterprise cloud environments. This role is... ...certifications such as: AWS (e.g., Solutions Architect, SysOps), Microsoft Azure or...
- Title: Systems Engineer III Location: Alexandria, VA Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details: Lead analysis of user requirements, CONOPS... ...their evaluation and integration into enterprise environments Requirements: Bachelor...
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