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76 systems integrator jobs found

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Arrow Electronics
Oct 31, 2026
Channel Manager - HPE Federal
Arrow Electronics McLean, VA
Position: Channel Manager - HPE Federal Job Description: Why You'll Love This Role Innovation happens when the right people, ideas, and technology come together. At Arrow, our Sales teams connect customers with the expertise, solutions, and global capabilities they need to move faster, solve complex challenges, and stay ahead of what's next.   Working across functions and technologies, you'll build lasting partnerships, deliver value beyond products, and help customers transform ideas into real-world solutions while growing your own career in a global technology organization. Role Overview immixGroup is seeking a dynamic and knowledgeable HPE Federal Channel Manager to drive growth, partner engagement, and market development across the HPE and HPE Networking portfolio within the U.S. Public Sector. This role is responsible for developing strategic relationships with federal reseller partners, systems integrators, and HPE stakeholders to accelerate revenue...
LMI
Aug 03, 2026
Solutions Architect, Growth
LMI Tysons, VA
Overview LMI is seeking an experienced Solutions Architect to join our Growth Op eration s organization and serve as the technical backbone of our client-facing business develop ment efforts. This role sits on the BD/capture side:  you'll  architect the technical solutions behind our pursuits. That said, credible architecture comes from recent, hands-on experience developing and implementing solutions on a delivery project. That background is what lets a solution hold up under evaluator scrutiny and translate cleanly into delivery.   This is a high-visibility position for someone who enjoys translating agency mission needs and RFP/RFI requirements into differentiated technical solutions, and who wants to apply real engineering judgment earned through hands-on delivery to the sales cycle. You will influence what we pursue, how we compete, and how we bring new capabilities to government customers.   LMI is a new breed of digital...
Mythics, LLC.
Jan 08, 2026
Full time
Supervisor, General Ledger Accounting
Mythics, LLC. Virginia Beach, VA
Job Overview & Responsibilities The Supervisor, G/L Accounting focuses on the management and oversight of the general ledger system. Primary responsibilities include ensuring data integrity and compliance, advanced-level general ledger accounting tasks, systems maintenance and modification of the general ledger, chart of accounts and providing guidance to accounting staff. The Supervisor, G/L Accounting is responsible for key accounting close activities, account reconciliations, financial audits, and verification of all monthly posting from associated subledgers ensuring completeness at the end of every reporting period. The Supervisor, G/L Accounting is also responsible for managing the day-to-day operations of the team.   Duties and Responsibilities: Maintain the integrity of the general ledger including the preparation, verification, and input of journal entries. Ensure the company’s revenue and costs are accurately and timely recorded in the...
Mythics, LLC.
Dec 18, 2025
Full time
Manager, Accounts Receivable
Mythics, LLC. Virginia Beach, VA
Job Overview & Responsibilities The Manager, Accounts Receivable (AR) is responsible for overseeing all aspects of the AR cycle, including invoicing, collections, cash application, and financial close procedures. This role leads the AR team, drives process improvements, collaborates with cross-functional teams, and provides reporting and insights to support cash forecasting and financial decisions. The Manager, Accounts Receivable reports directly to the Assistant Controller and plays a key role in delivering insight through AR reporting while supporting and developing the AR team.   Responsibilities and Essential Duties: Oversee the full AR cycle, including invoicing, collections, cash application, adjustments, and financial close procedures. Manage the daily invoicing process, ensuring accuracy, timeliness, and compliance with contractual terms. Review contracts and purchase orders to support proper invoicing and billing practices....
Mythics, LLC.
Dec 12, 2025
Full time
Senior Cybersecurity & Compliance Manager
Mythics, LLC. VA
Job Overview & Responsibilities The Senior Cybersecurity and Compliance Manager is responsible for establishing, managing, and continuously improving the company’s internal information security, cybersecurity compliance, and risk management programs. This leadership role ensures the organization meets all obligations associated with supporting state and local government clients, federal civilian agencies, and DoD contractors, including compliance with NIST SP 800-171, CMMC, ISO/IEC 27001:2022, and PCI-DSS (as required). Reporting directly to the General Counsel, the Senior Cybersecurity and Compliance Manager drives internal cybersecurity governance, oversees enterprise risk decisions, ensures regulatory and contractual compliance, and serves as the final authority over all internal security controls, policies, security operations, and incident response.   Responsibilities and Essential Duties Enterprise Security Leadership Develop and...
LMI
Oct 15, 2026
Senior Software Test Automation Engineer - Clearance Required.
LMI Fort Gregg-Adams, VA
Overview LMI is seeking a highly experienced Senior Software Test Automation Engineer to support U.S. Army Enterprise Resource Planning (ERP) programs at a client location. The selected candidate will lead and advance automated testing capabilities for a major Defense Business System modernization effort, working closely with Army test agencies, ERP program personnel, and the lead system integrator. This role is responsible for developing test strategies, automation frameworks, test plans, and quality practices that enable reliable, repeatable, and risk-based testing throughout the software delivery lifecycle. The position supports remote telework, with occasional travel to client offices at Fort Lee and Fort Belvoir, Virginia. Responsibilities Responsibilities Develop, maintain, and execute program-level test and evaluation plans. Coordinate testing activities with Army test organizations, ERP program staff, functional...
General Dynamics Mission Systems, Inc
Jun 17, 2026
Program Lab Facilities Coordinator
General Dynamics Mission Systems, Inc Manassas, VA
Basic Qualifications Requires a Bachelor’s or Technology degree in Engineering or a related specialized area/field, or equivalent (4 years job-related experience). Requires an additional 5+ years of job-related experience, or a Master's degree with 3+ years of job-related experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Put your engineering talent to the ultimate test. At General Dynamics Mission Systems, we create the technologies, products and services that help our service members, intelligence analysts and first responders keep our nation safe. The work we do is so advanced our...
Lockheed Martin
Jun 02, 2026
System Integration/Testing Engineer - Level 4
Lockheed Martin Fairfax, VA
Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. Lockheed Martin Space is seeking a Level 5 System Integration/Testing Engineer to lead...
Lockheed Martin
Jun 02, 2026
System Integration/Testing Engineer - Level 5
Lockheed Martin Fairfax, VA
Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. Lockheed Martin Space is seeking a Level 5 System Integration/Testing Engineer to lead...
General Dynamics Mission Systems, Inc
May 14, 2026
Integration Systems Engineer
General Dynamics Mission Systems, Inc Manassas, VA
Basic Qualifications Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 2 years of relevant experience; or Master's degree, plus 6 months of relevant experience.   CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position ROLE AND POSITION OBJECTIVES: As a Systems Engineer for General Dynamics Mission Systems, BYG-1 Integration Team, you'll be a member of a cross functional team responsible for designing, developing, and integrating a custom Linux-based Operating System for U.S. Navy submarine combat systems. In this role, you will...
LMI
Nov 05, 2026
Facilities Engineer IV
LMI Arlington, VA
Overview LMI is seeking a skilled Project/Facilities Engineer to support HQDA G-4 through strategic planning, operational analysis, enterprise coordination, program integration, and executive decision support. Successfully demonstrate competency in project execution, client delivery, critical thinking, and relationship management while upholding the highest standard of ethical behavior.   This position is part of the team supporting the Army HQDA G-4 ELISS program, delivering innovative solutions that enable critical Army logistics and sustainment missions.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we...
LMI
Nov 04, 2026
Senior Supply Chain Management - Clearance Required
LMI Arlington, VA
Overview LMI is seeking a Secret-cleared Supply Chain Management Specialist at our client site in Arlington, VA. Successful LMI Supply Chain Consultant will demonstrate competency in Army audit, project execution, leadership critical thinking, relationship management, and business growth while upholding the highest standard of ethical behavior. The Supply Chain Management Specialist position is full-time, onsite, in the Pentagon.   The candidate will work onsite at the Pentagon as a member of a team of consultants supporting the Army G-4's Major End Items Division responsible for policies, publications, and processes related to Class II, VII & VIII property management. This includes existence and completeness efforts of general equipment in support of financial reporting, audit and property accountability. The consultant should possess general knowledge of the Financial Improvement and Audit Readiness (FIAR) domain and experience with DoD logistics and...
LMI
Nov 03, 2026
Full time
Sr. Construction PM w/active Top Secret clearance
LMI Tysons, VA
Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.     Leveraging our mission-ready technology and solutions, proven  expertise  in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the  defense, space, homeland, healthcare, and intelligence sectors—helping agencies navigate complexity and outpace change.  Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value.   Responsibilities LMI is seeking a highly experienced Senior Construction Project Manager to lead the planning,...
LMI
Oct 29, 2026
Full time
Sr. Full-Stack Developer with Agentic AI (Clearance Required)
LMI Tysons, VA
Overview LMI is seeking a Full-Stack Developer with proficiency in Agentic AI to join the Chief Technology Office development team. This position requires an individual who thrives in dynamic environments, rapidly delivering results while maintaining flexibility to adapt to shifting priorities. This position requires an active Secret security clearance. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity...
LMI
Oct 27, 2026
Senior AI Lead
LMI Tysons, VA
Overview LMI is seeking a Senior AI Lead to support Department of Veterans Affairs (VA) modernization initiatives involving artificial intelligence, automation, data, and digital workflow transformation. This full-time role provides senior technical leadership for AI-enabled solutions from discovery and feasibility through prototyping, evaluation, deployment readiness, and iterative improvement. The Senior AI Lead will help ensure AI capabilities are mission-aligned, technically sound, measurable, secure, supportable, and appropriate for the users and workflows they serve.   The Senior AI Lead will translate mission needs into practical solution approaches with emphasis on generative AI, retrieval-augmented generation, agentic AI, intelligent automation, and AI-enabled decision support. The role will guide multidisciplinary teams through model and platform selection, data and integration dependencies, prompt and orchestration patterns, evaluation, human...
LMI
Oct 26, 2026
Senior Data Engineer - Clearance Required
LMI Tysons, VA
Overview LMI is seeking a Senior Data Engineer to lead multiple data engineering initiatives in our growing portfolio of US Air Force (USAF) technology solutions.  The Data Engineer will support USAF Integrated Sustainment Optimization, helping USAF to modernize its supply chain optimization models and enterprise data architectures. The Senior Data Engineer will work cross-functionally to build cloud-based infrastructure roadmaps, stand up analytic architecture and services, and enable data product development through automation processes. This role involves hands-on migration of analytics products to the cloud, liaising with IT teams, and providing technical expertise in cloud-native tools and solutions.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at...
Arrow Electronics
Oct 23, 2026
IBM Federal Supplier Manager
Arrow Electronics Shenandoah, VA
Position: IBM Federal Supplier Manager Job Description: Why You'll Love This Role: Innovation happens when the right people, ideas, and technology come together. At Arrow, our Sales teams connect customers with the expertise, solutions, and global capabilities they need to move faster, solve complex challenges, and stay ahead of what's next. This individual will be responsible for developing relationships with the IBM Federal Systems Sales and Technical Sales teams and our Arrow IBM Federal Systems partners.  The primary goal of this position is to assist our IBM Arrow partners to be integrated with the IBM Sales team while assisting our partners to grow their IBM Federal business with Arrow.  What You'll Be Doing Arrow is in search of a Supply Manager with IBM Federal Sales leadership experience.  As part of this assignment, the candidate will be required to lead Partner Executive level activities while demonstrating their knowledge across IBM’s solution...
Odyssey Systems Consulting Group
Oct 23, 2026
Full time
Missile Defense System Architecture Engineer
Odyssey Systems Consulting Group Fort Belvoir, VA
Position Summary Odyssey is looking for an amazingly talented Systems Engineer to join our team! In this role you will get to lead or participate in analysis of future Missile Defense System (MDS) architectures and concepts, and modeling and simulation (M&S) tool development to support architecture assessment Responsibilities Duties include, but not limited to:    Assess missile defense system capability gaps, challenges, needs, and opportunities against current and future threats to develop potential architecture solutions that mitigate gaps and/or improve performance Assist in the development of analysis plans, execute MDS simulation tools, post-process and assess analysis results, and prepare architecture analysis briefs/reports Support modeling & simulation (M&S) efforts related to the above to tailor tools to specific analysis plans Qualifications Citizenship: Must...
Odyssey Systems Consulting Group
Oct 20, 2026
Full time
Senior Missile Defense System Architecture Engineer
Odyssey Systems Consulting Group Fort Belvoir, VA
Position Summary Odyssey is looking for an amazingly talented Senior Systems Engineer to join our team! In this role you will get to lead or participate in analysis of future Missile Defense System (MDS) architectures and concepts, and modeling and simulation (M&S) tool development to support architecture assessment.   Responsibilities Duties include, but not limited to:    Assess missile defense system capability gaps, challenges, needs, and opportunities against current and future threats to develop potential architecture solutions that mitigate gaps and/or improve performance Assist in developing analysis plans, execute MDS simulation tools, post-process and assess analysis results, and prepare architecture analysis briefs/reports Support modeling & simulation (M&S) efforts related to the above to tailor tools to specific analysis plans Qualifications Citizenship:...
Odyssey Systems Consulting Group
Oct 20, 2026
Full time
Missile Defense System Architecture Engineer
Odyssey Systems Consulting Group Fort Belvoir, VA
Position Summary Odyssey is looking for an amazingly talented Systems Engineer to join our team! In this role you will get to participate in analysis of future Missile Defense System (MDS) architectures and concepts, and modeling and simulation (M&S) tool development to support architecture assessment. Responsibilities Duties include, but not limited to:  Assess missile defense system capability gaps, challenges, needs, and opportunities against current and future threats to develop potential architecture solutions that mitigate gaps and/or improve performance Assist in the development of analysis plans, execute MDS simulation tools, post-process and assess analysis results, and prepare architecture analysis briefs/reports Support modeling & simulation (M&S) efforts related to the above to tailor tools to specific analysis plans   Qualifications Citizenship: Must be a...
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