Senior Model-Based Systems Engineer (SysML) | TS/SCI
Altamira-Technologies-Corp.
Altamira Technologies Corp. is seeking a Systems Engineer in McLean, Virginia, to design and maintain models for mission-critical analysis. The ideal candidate should have a strong background in Model-Based Systems Engineering and be capable of communicating complex concepts to diverse audiences. Responsibilities include model development of mechanical systems and providing training on best practices. A Bachelor's degree in a related field and the ability to obtain TS/SCI clearance are required. #J-18808-Ljbffr Altamira-Technologies-Corp.
- ...Overview Altamira is seeking a Systems Engineer to design, develop, and maintain models that support mission-... ...Ability to obtain TS/SCI clearance Bachelor's degree... ...of experience in Model-Based Systems Engineering. Strong... ...Modeling Language (SysML) Ability to operate in secure...Senior
- ...defense technology company based in McLean, Virginia, seeks a Model-Based Systems Engineer. The ideal candidate will design... ...Engineering, notably with SysML. Positions are available across Junior, Mid, and Senior levels. US citizenship and TS/SCI clearance eligibility are...Suggested
$107.9k - $195.05k
...currently has an opening for a cleared Senior Model-Based Systems Engineer to work in our Arlington, VA office.... ...Secret clearance with the ability to obtain TS. Experience working in a SIL environment. Experience with SysML, preferably using Cameo/MagicDraw....SeniorWork at officeLocal areaImmediate start$200k - $225k
...Senior Systems Engineer Riptide Technology is seeking a Senior Systems Engineer to support Research... ...U.S. citizenship and an active DoD TS/SCI clearance. The position requires the... ...employee will be discriminated against based on race, color, national origin, age,...SeniorTemporary workImmediate start- ...Systems Engineer – Senior Level - TS/SCI Clearance Required Posted 08-Apr-2026 (EST) Springfield, VA, USA... ...engineers developing solutions designs based on analysis of requirements and new... ...reporting. •Working knowledge of Model Based Systems Engineering, processes...SeniorFull timeFor contractorsRemote work
- Base-2 Solutions in Bethesda, MD is looking for a Senior GPU Systems Engineer to support enterprise AI mission systems. You will design and maintain GPU clusters, collaborate... ...GPUs with Linux systems. The role requires a TS/SCI security clearance and 10+ years of experience...SeniorFlexible hours
- ...Description Senior Systems Engineer (Hybrid) - TS/SCI Xcelerate Solutions is seeking a highly skilled TS/SCI Senior Systems Engineerto join... ..., as well as working with the SE team in support of Model Based Systems Engineering (MBSE) and all associated documentation...SeniorContract workRemote workFlexible hours
- A leading engineering services company is seeking a Senior Systems Engineer in McLean, Virginia. The role involves providing expert technical guidance, identifying... ..., possess a STEM Bachelor's degree, and hold a TS/SCI clearance. The company offers competitive benefits...SeniorFlexible hours
$142.79k
...Possess: Top Secret/SCI Clearance Level Must... ...Skills: Operating Systems (OS), System Administration... ...opportunity a Systems Engineer with GDIT. A career in enterprise... ...Clearance Level: TS/SCI clearance and... ...Rather, salary will be set based on experience, geographic...SeniorTemporary workSummer workWork at officeLocal areaImmediate startRemote workWorldwideRelocationFlexible hours$145.2k - $252.48k
...Responsibilities We are seeking an expert Senior Model-Based Systems Engineer (MBSE) to lead the modeling and digital transformation of a critical... ...in MBSE methodologies, including modeling languages (UAF, SysML) and tools such as Cameo Systems Modeler, Teamwork Cloud,...SeniorHourly payContract workTemporary workFor contractorsWork experience placementRemote work- ...experienced IT Enterprise Architect or Systems Engineer in Bethesda, MD. The role involves documenting... ...innovation. Candidates need a TS/SCI security clearance and a BS degree with... ...enterprise architecture frameworks and Model-Based Systems Engineering tools is essential....Senior
$86.8k - $198k
Booz Allen Hamilton in McLean, Virginia, is seeking a Model Based Systems Engineer to create and apply digital models throughout the product lifecycle. The ideal candidate will have at least 3 years of experience in systems engineering and a strong grasp of Model Based...Senior$117.3k - $226.9k
...Model-Based Systems Engineer - Space Force Requirements The Aerospace Corporation... ...-based decision support to senior leaders on space... ...with MBSE modeling languages (SysML, UAFML, LML, etc.), methodologies... ...enterprise A current and active TS/SCI with SAP accesses security...Full timeWork at officeImmediate startRemote workRelocation packageFlexible hours$86.8k - $198k
Job Number: R0239137 Model-Based Systems Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national security? You understand your customer's environment and how to develop...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work- ...MTSI is seeking a seasoned systems engineer with a strong subject matter expertise in Model-Based Systems Engineering (MBSE) to provide... ...and/or languages such as SysML, to help the Government with the... ...Required Clearance TS/SCI Please Note: U.S. Citizenship...Work at officeShift work
- ...Senior Systems Integrator Engineer Vexterra Group is currently searching for a Senior Systems Integrator... ...platforms to include but not limited to base configuration, security and system... ...professional experience • Must have an active TS/SCI with Counterintelligence Poly •...SeniorWork at officeRemote workFlexible hours
$86.8k - $198k
Model Based Systems Engineer Job Number: R0239747 Overview Create, integrate, and apply interdisciplinary digital models of products from concept... ...other stakeholders to implement recommended solutions. TS/SCI clearance. Master’s degree in Engineering. OMG Certified...Local area$86.8k - $198k
...Role Overview As a model‑based mission engineer, you will help develop... ...leading‑edge model‑based systems engineering (MBSE),... .... Your expertise in SysML modeling, mission engineering... ...warfighter. In this senior role, you’ll evaluate... ...evaluations. TS/SCI clearance. Master’s degree...SeniorFull timePart timeCasual workWork at officeLocal areaRemote work- A consulting firm for defense solutions is seeking a Systems Engineer III based in Alexandria, VA. You will lead system design and provide technical... ...and have at least six years of experience. A current TS/SCI clearance is required, along with various relevant certifications...Senior
- CACI International Inc in McLean, Virginia is seeking a Senior Systems Administrator & Database Engineer to ensure secure operations across multiple... ...have a Bachelor's degree in a relevant field and active TS/SCI clearance. The position offers an extensive range of...Senior
- ...leading national security solutions provider is looking for a Senior Systems Engineer in Springfield, Virginia. The role emphasizes integration... ...of geospatial intelligence systems, requiring active TS/SCI clearance. Candidates should have a Bachelor's in Systems Engineering...Senior
- ...security-focused company in Bethesda, MD is seeking a Cybersecurity Systems Engineer. This role involves collaborating with diverse teams to... ...experience in the cybersecurity field, including a requisite TS/SCI security clearance. Responsibilities include leading security...Senior
$123.5k - $217.7k
...Lockheed Martin is seeking a Cyber Security Engineer to apply interdisciplinary approaches to... ...experience. This role requires a TS/SCI security clearance and offers benefits like... ...annual salary range is between $123,500 and $217,695 based on location. #J-18808-Ljbffr...Senior$107.74k - $179.94k
...Systems Engineer Senior (TS/SCI with Poly Required) Job Category: IT Infrastructure and Operations Full-Time On-site Salary Range: $107,744 USD to $179,940.80 USD Location: Virginia, USA Job Details Description GCI embodies excellence, integrity...SeniorFull timeWork experience placement- ...Windows Systems Engineer And Administrator Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the... ...environment (CE) certification) Clearance Active TS/SCI clearance Active CI Polygraph or willing to obtain one...SeniorShift work
$104.5k - $165k
Huntington Ingalls Industries is seeking a Senior Systems Engineer in Alexandria, VA. The role requires 5+ years of experience and a Bachelor'... ...project execution and collaboration with engineering teams. A TS/SCI with CI-Poly clearance is required. The anticipated salary...Senior- A leading aerospace engineering firm is seeking a Systems Engineer SME with a TS/SCI clearance to provide support to a high-profile Air Force customer. Responsibilities include providing engineering and technical support, developing documentation, and managing program...Senior
$90 - $96.56 per hour
A leading consulting firm seeking an experienced Senior System Engineer to support a critical program near Washington, DC. The role requires a TS/SCI clearance with an active Full Scope Polygraph and consists of systems engineering tasks in a classified environment. Key...Senior- A leading defense contractor is seeking a Systems Engineer SME with a TS/SCI clearance to support a high-profile Air Force customer. Responsibilities include systems engineering, developing technical documentation, and collaborating across organizations. Candidates should...SeniorFor contractors
$82.5k - $228.4k
...oversight of contractor performance. Successful candidates will hold a Bachelor's degree and possess active Top Secret/SCI clearance. The compensation ranges based on experience level, offering between $82,500 and $228,400 depending on qualifications. #J-18808-Ljbffr NoblisSeniorFor contractors
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