Principal Cybersecurity Systems Engineer
Principal engineer job in Fort Meade, MD
Veteran-Owned Firm Seeking a Principal Cybersecurity Systems Engineer with TS/SCI with a Full Scope Polygraph for an Onsite Role in Fort Meade, MD.
My name is Stephen Hrutka. I lead a Veteran-Owned management consulting firm in Washington, DC. We specialize in Technical and Cleared Recruiting for the Department of Defense (DoD), the Intelligence Community (IC), and other advanced defense agencies.
At HRUCKUS, we support fellow Veteran-Owned businesses by helping them recruit for positions across organizations such as the VA, SBA, HHS, DARPA, and other leading-edge R&D-focused defense agencies.
We seek to fill an onsite Cybersecurity Systems Engineer role in Fort Meade, MD.
The ideal candidate has an active TS/SCI with a Full Scope Polygraph and 20+ years of System Engineering experience, with strong proficiency in Information Assurance/Cryptography and hands-on experience with the DoD Certification and Accreditation (C&A) process.
If you're interested, I'll gladly provide more details about the role and discuss your qualifications further.
Thanks,
Stephen M Hrutka
Principal Consultant
HRUCKUS LLC
Executive Summary: HRUCKUS is looking for an experienced Principal Cybersecurity Systems Engineer to support a complex, mission-critical Information Assurance Program. The successful candidate will participate in the development and evaluation of system engineering and security documentation, provide technical support for the integration and testing of complex hardware/software systems, and support DoD Certification and Accreditation (C&A) processes.
Position Description: The Principal Cybersecurity Systems Engineer will be responsible for performing high assurance evaluation activities, participating in security reviews, documenting deficiencies, and recommending process improvements. This role involves developing and evaluating system engineering documentation, providing technical support for the full system lifecycle, and supporting DoD C&A processes.
Position Responsibilities:
Perform cybersecurity high assurance evaluation activities to include reviews of security evaluation documents and other high assurance artifacts/documents for devices undergoing certification and assessment.
Provide technical support for the development, engineering, interfacing, integration, and testing of specific components of complex hardware/software systems to include requirements elicitation, analysis and functional allocation, conducting systems requirements reviews, and performing technical/non-technical assessments.
Support the planning and test analysis of the DoD Certification/Accreditation Process and other Government Certification and Accreditation (C&A) processes.
Attend and participate in relevant security-related meetings and reviews to translate vulnerability knowledge into guidance to prevent and/or manage risk.
Clearly document security deficiencies found in the evaluation of artifacts and documents.
Recommend requirement clarification and process/template improvement to mitigate security concerns.
Required Skills:
Twenty (20) years of System Engineering experience
Bachelor's Degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required. - Five (5) years of additional SE experience may be substituted for a Bachelor's Degree.
Information Assurance/Cryptographic experience
Excellent written and verbal communication skills a must
Ability to work in a team environment and lead small teams
Active TS/SCI with Full Scope Polygraph Clearance required
Desired Skills:
Experience in Space/Weapon/Ground/Terminal system development and or evaluation
DoD Certification/Accreditation Process (as well as other Government Certification and Accreditation (C&A) processes.
Experience in Space System Engineering
Details:
Job Title: Principal Cybersecurity Systems Engineer
Location: Fort Meade, MD 20755
Work Arrangement: Full Time, Onsite
Clearance Requirement: Active TS/SCI with Full Scope Polygraph
Compensation: $148,000 to $269,000 per year.
Please note: Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Audio Visual Design Engineer (Corporate Office Environments)
Principal engineer job in Washington, DC
Industry: Architecture & Technology Integration
Employment Type: Full-Time
About the Role:
Our client is a forward-thinking design firm that specializes in fusing workplace architecture with modern AV and smart technology. They are seeking an Audio Visual Design Engineer to help bridge the gap between architectural design and cutting-edge workplace technology. This individual will play a pivotal role in developing intelligent, collaborative, and future-ready environments by integrating audio-visual and IT systems into architectural plans.
Key Responsibilities:
Collaborate on the planning and design of workplaces with integrated AV, IT, and smart building systems.
Create design documentation, drawings, and specifications for AV and workplace technologies including conference rooms, digital signage, and collaboration tools.
Coordinate with consultants, vendors, and project teams to ensure cohesive and seamless technology integration.
Participate in client meetings, offering insight into AV/tech trends and system integration strategies.
Review architectural and MEP drawings to align infrastructure requirements.
Conduct site visits during construction phases to confirm implementation accuracy.
Qualifications:
Bachelor's or Master's degree in Architecture, Interior Architecture, or a related field.
3-7 years of experience in architectural design, with a focus on workplace and technology integration.
Experience in Commercial Office Furniture Systems (planning, integration, or coordination).
Solid understanding of AV systems such as video conferencing, sound masking, and collaboration tech.
Skilled in Revit, AutoCAD, Bluebeam, and Adobe Creative Suite.
Ability to interpret technical AV/IT system drawings and documentation.
Strong communication and teamwork skills.
CTS certification or an interest in obtaining AV/IT-related credentials is a plus.
Bonus Points For:
Familiarity with WELL, LEED, or other sustainability frameworks.
Knowledge of workplace IoT and smart building systems.
Exposure to acoustics, lighting, or environmental controls.
Compensation
Base salary can go up to $120K (Depending on the candidate's experience)
Lead AI/ML Engineer
Principal engineer job in Reston, VA
Titan Technologies is seeking an AI/ML Lead Engineer to support a mission-focused Government customer by delivering the full lifecycle of services needed to advance and modernize critical software capabilities. This includes end-to-end technical and evaluative expertise for the design, development, sustainment, and modernization of mission-critical evaluative applications, enterprise cloud infrastructure, AI/ML driven analytics, emerging capabilities research and analysis, systems engineering and integration, and cybersecurity.
Job Description
The AI/ML Lead Engineer will lead in the creation of analytic platforms, AI/ML methodologies. Predictive analytics, data visualization tools, and advanced data science techniques to enhance customer analytical processes.
Duties and Responsibilities:
Lead the definition, development, and delivery of machine models and AI solutions.
Lead the testing, deploying, and maintaining of AI systems.
Optimize AI models for performance, scalability, and efficiency.
Manage the data flow and infrastructure for AI deployment.
Architect and design, with the Chief Engineer, AI software systems.
Develop scalable enterprise architectures in alignment with DoD and IC standards.
Architect ETL processes, data flows, and schemas translations.
You MUST have:
Active DoD TS clearance with the ability to obtain a CI Poly
8+ years of experience in AI/ML implementation
Experience developing, training, and deploying ML models in AWS, Azure, or GCP
Strong understanding of LLMs, NLP, and other deep learning techniques
Proven ability to analyze large datasets and optimize model performance
Experience supporting or working within the Intelligence Community (IC)
SAFe Agilist or Certified Scrum Master (CSM) certification (preferred)
Bachelor's degree in Computer Science or a related technical field (8+ years relevant experience)
It's GREAT if you also have:
Experience with secure application development
Willing to take a polygraph
Experience with software lifecycle management
Experience with DoD-compliant cloud environments
Advanced degree (MS/PhD) in Computer Science, Data Science, AI/ML, or related field
Education:
Bachelors and 8+ years relevant experience
Company Description:
Titan Technologies, LLC and our wholly owned subsidiaries, TelaForce, LLC and Titan Facilities, Inc., design, build, integrate, and manage innovative solutions and software applications. Our remarkable people, working collaboratively under a shared vision, have earned a reputation with our customers for delivering results with maximum impact. Sound intriguing? Consider Titan Technologies for the next step in your career journey and be part of an impactful team!
Titan is proud to be a Service-Disabled Veteran Owned Business.
Lead Microsoft 365 Platform Engineer
Principal engineer job in Reston, VA
A growing organization is looking for a Lead Microsoft 365 Platform Engineer to own the architectural direction and governance of its Microsoft 365 platform. This position is centered on design, evaluation, and strategic adoption of M365 capabilities, not routine administration or development work.
You'll work closely with security, infrastructure, and operations stakeholders to ensure Microsoft 365 services are deployed and managed with a focus on security, scalability, and long-term sustainability, supporting collaboration across the business.
Key Responsibilities
Research and evaluate Microsoft 365 platform capabilities and roadmap updates to identify opportunities aligned with business and security objectives.
Design enterprise-scale architecture and deployment strategies for Microsoft 365 services with an emphasis on governance, scalability, and operational sustainability.
Lead planning and governance efforts for Copilot and other Microsoft-based generative AI capabilities.
Establish standards, guardrails, and best practices for Teams, SharePoint, Power Platform, and related services-providing guidance rather than building solutions directly.
Produce clear technical documentation including architecture diagrams, deployment approaches, and operational handoff materials.
Collaborate closely with IT operations teams to support implementation, adoption, and long-term platform support.
Monitor Microsoft communications (roadmaps, service updates, health advisories) to proactively assess impact to the M365 environment.
Investigate and resolve complex platform or architectural issues escalated from operations teams.
Present architectural recommendations to technical leadership and review forums, translating technical decisions into business impact.
Mentor engineering team members on architectural thinking, documentation practices, and research methodologies.
Required Qualifications
Bachelor's degree in Computer Science, Information Systems, Engineering, or a related technical field.
6+ years of experience in Microsoft 365 architecture, platform engineering, or enterprise systems engineering roles.
Deep understanding of Microsoft 365 services and administrative frameworks from an architectural and governance perspective.
Experience planning and implementing M365 security, compliance, and information protection capabilities (e.g., Defender, Purview, or equivalent services).
Strong written and verbal communication skills, with the ability to present technical concepts to both technical and non-technical audiences.
Proven analytical and problem-solving skills for complex, enterprise-scale challenges.
Working knowledge of IT operations, change management, and operational handoff processes.
Preferred Qualifications
Microsoft certification related to Microsoft 365 (Associate level or higher).
Demonstrated ability to research solutions, evaluate trade-offs, and document architectural decisions for diverse stakeholders.
Experience with Azure administration, endpoint management (UEM/Intune), identity and access management (IAM), and project tracking tools (e.g., Jira/Atlassian).
Reverse Engineer/Vulnerability Researcher
Principal engineer job in Chantilly, VA
Secret clearance or higher
Chantilly, Virginia
Performs assignments of a routine degree of complexity by compiling and evaluating design and test data, preparing technical specifications, analyzing technical data to determine appropriate limits and variables for electrical/electronic systems, components, equipment, and networks.
Assists in the interpretation of results and writing of small sections of technical reports.
Completes assigned project work within schedule and budget constraints.
THE FOLLOWING IS REQUIRED
Bachelor's in Computer Science, Computer Engineering, Electrical Engineering, or related field of study and (+2) years of experience, OR Master's degree in a relevant field, OR an equivalent combination of education/experience in a relevant field
Develop software to run in user-mode or kernel-mode
Ability to code in C or C++
Ability to use a scripting language (Python, Perl, Ruby, etc.)
Experience with PC and embedded systems architecture to include boot processes and OS internals
Experience with a disassembler for vulnerability research (IDA Pro, BinaryNinja, etc.)
Understand network protocols
Experience with one or more assembly languages (x86, x64, ARM, MIPS, PowerPC, etc.)
Experience with one or more debuggers (WinDbg, OllyDbg, gdb, etc.)
Experience with vulnerability research on one or more operating systems: Android, iOS, Windows, Linux, MacOS, VxWorks, QNX, RTOSs, or other custom operating systems
Ability to demonstrate good organization, documentation, communication, problem-solving, and teamwork skills
Knowledge of common mitigation techniques (DEP, ASLR, etc.)
Familiarity with fuzzers
Must be a sole US citizen with an active DoD Secret security clearance
THE FOLLOWING IS DESIRED
Participation in CTFs
Ability to analyze assembly-level code on multiple platforms (x86, x64, ARM, MIPS, PowerPC, etc.)
Experience with symbolic analysis
Ability to analyze network protocols throughout all layers of the network stack
Background in software engineering and architecture
Senior Platform Engineer
Principal engineer job in Washington, DC
Company Profile:
At CAVA we make it deliciously simple to eat well and feel good every day. We are guided by a Mediterranean heritage that's been perfecting how to eat and live for four thousand years. We prioritize authenticity, curiosity and the pursuit of excellence in everything we do. We are working towards something
big
, together.
We foster a culture built on five core values:
Generosity First, Always: We lead with kindness. Our best work happens when we act in service of others.
Constant Curiosity: We are eager to learn, grow, and explore beyond the obvious.
Act with Agility: We welcome change; it's the only constant. We embrace, adjust, adapt.
Passion for Positivity: We greet each day with warmth and possibility.
Collective Ambition: We have high aspirations that are achieved when we work together with a shared purpose.
Senior Platform Engineer
Are you a seasoned senior cloud engineer with a deep passion for AWS and a desire to fuel CAVA's growth through innovative cloud solutions? We're seeking a highly skilled Senior Cloud Engineer to design, implement, and manage our cloud infrastructure, supporting CAVA's mission to redefine the fast-casual dining experience. This role requires a strategic thinker who can translate CAVA's business objectives into robust and scalable cloud architectures that enhance guest experience, optimize operations, and drive growth
What You'll Do:
Cloud Architecture: Design and implement cloud architecture leveraging AWS services to meet business needs.
Infrastructure Management: Manage and optimize AWS infrastructure, including EC2, VPC, S3, RDS, and other relevant services.
DevOps: Collaborate with development teams to implement DevOps practices and CI/CD pipelines.
Security: Implement and maintain security best practices, including IAM, encryption, and vulnerability management.
Cost Optimization: Analyze cloud usage and identify opportunities to optimize costs.
Automation: Automate infrastructure provisioning and management using tools like CloudFormation or Terraform.
Troubleshooting: Diagnose and resolve complex cloud-related issues.
Mentorship: Provide technical guidance and mentorship to junior engineers.
Execute effective decision-making skills to led team to succeed
Maintain emotional stability in stressful situations; lead by example for how our team should handle adversity
Abide by policies and procedures that support the service mindset
Manage timeline expectations within and across teams, deliver on our responsibilities accordingly
Earn the trust of Team Members and Managers by consistently embracing CAVA's values
Show discipline in bringing consistent performance, communication, and attitude to the job every day
Actively contribute to your department in order to complete tasks and meet company goals
Recognize the emotional stake each Team Member has in personal and organizational success of this business
The Qualifications:
5+ years of experience in cloud computing, with a strong focus on AWS.
Advanced knowledge of AWS services, including EC2, VPC, S3, RDS, IAM, and more.
Experience with infrastructure as code (IaC) tools like CloudFormation or Terraform.
Strong scripting skills (Python, Bash, PowerShell).
Understanding of networking, security, and compliance best practices.
Ability to work independently and as part of a team. Strong communication and interpersonal skills.
Physical Requirements:
Ability to maintain stationary position to be able to operate a computer and other office equipment
Must be able to identify, analyze and assess details
For certain positions, must be able to occasionally move or transport items up to 50 pounds
Ability to communicate with others and exchange information accurately and effectively
Constantly positions self and move about to support ordinary restaurant or food production support or office operations, as applicable
Ability to work in a constant state of alertness and in a safe manner
What we offer:
Competitive salary, plus bonus and long-term incentives*
Early Wage Access!
Unlimited PTO, paid parental leave, plus paid opportunities to give back to the community
Health, Dental, Vision, Telemedicine, Pet Insurance plus more!
401k enrollment with CAVA contribution
Company-paid STD, LTD, Life and AD&D coverage for salaried positions*
Free CAVA food
Casual work environment
The opportunity to be on the ground floor of a rapidly growing brand
All exempt and non exempt employees are eligible for benefits. Benefits are effective the 1st of the month following 30 days of service and you have until the day before the effective date to enroll. A new hire can enroll in our benefit program by selecting a link that is emailed directly to the new hire at their personal email address once hired.
Please note that visa sponsorship is not available. The compensation range posted includes total cash.
*Indicates qualifying eligible positions only
CAVA - Joining “A culture, not a concept”
This job description is not intended to be a comprehensive list of all the duties and responsibilities of the position and such duties and responsibilities may change without notice. As an equal opportunity employer, CAVA considers applicants for all positions without regard to race, color, sex, religion, national origin, disability, age, height, weight, marital status, sexual orientation, familial status, genetic information or any other characteristic or protected classes as defined by federal, state, or local law.
Lead Backend Engineer
Principal engineer job in Baltimore, MD
You'll be the go-to hands-on coder and architect across our CARDS technology platform- This is a pure IC role (no people management) focused on building high-quality, observable, production code quickly and safely in a cloud-native stack.
What You'll Do
Hands-on Engineering:
Write production-grade, scalable backend code using Node.JS, TypeScript, JavaScript, Python, and modern frameworks.
Design and implement services Apollo GraphQL subgraph/resolvers in TypeScript/Node.
Develop APIs, services, and platform infrastructure that support credit cards acquisitions workflows flows.
Ship event-driven features (Kafka/SQS) with idempotent processing, retries, circuit breakers, and instant rollback (shadow/parallel modes).
Engineer for operations: TDD, performance/load testing, OpenTelemetry traces/metrics/logs, meaningful SLOs, and production dashboards.
Work in a code-repo with strict CI/CD, PR reviews, static analysis, and automated security scanning.
Technical Leadership & Strategy
Architect platform-level services and improve systems for resilience, observability, and extensibility.
Make high-leverage engineering decisions that balance speed, quality, and maintainability.
Raise the bar on engineering quality through hands-on contributions, design reviews, and technical mentorship.
Team Collaboration & Mentorship
Partner with product, design, operations, and other engineering teams to build solutions that deliver business value and customer impact.
Contribute to cross-functional platform efforts (e.g., onboarding, credit bureau reporting, servicing & collections APIs).
Drive alignment on technical strategy and execution, with strong written and verbal communication.
Minimum Qualifications
Bachelor\'s or Master\'s degree in Computer Science, Software Engineering, or a related field.
8+ years building distributed backend services; 3+ years with TypeScript/Node.js in production.
Experience with Node.JS, TypeScript, Python, PostgreSQL, AWS.
Deep experience with GraphQL (Apollo/Federation), AWS (EKS/Lambda, API Gateway, S3, KMS, IAM), and event streams (Kafka/MSK or SQS).
Proven track record shipping fast with TDD, CI/CD, feature flags, and safe migration patterns (strangler, shadow/parallel).
Solid security and compliance chops: OAuth2/OIDC (Okta), least-privilege IAM, encryption, audit/retention.
Production observability with OTel + Grafana/Datadog/New Relic (or similar).
Experience with Docker, Kubernetes. Cloud infrastructure, Terraform and CI/CD
Deep understanding of software architecture, design patterns, and best practices for building scalable and robust applications.
Proven experience in leading and mentoring engineering teams, promoting technical excellence and collaboration.
Excellent communication and interpersonal skills, with the ability to effectively communicate technical concepts to diverse audiences.
Mandatory Skills:
Software delivery in an agile environment, Typescript, GraphQL, NodeJS, NextJS, AWS, Backlog management in JIRA
Senior Cybersecurity Engineer (RMF)
Principal engineer job in Alexandria, VA
An E-Learning and Analytics software company that straddles both federal and commercial sectors is hiring for a Senior Cybersecurity Engineer specializing in Risk Management Framework. Their platform takes company data like promotion rates, attrition, and more, and leverages predictive analytics and decision science to give leaders actionable insights.
They are in need of a Senior Cybersecurity Engineer to lead the implementation of RMF across the organization, including both their federal and commercial arms. This person should be versed in everything from coordinating internal and 3rd party audits, cloud compliance, vulnerability scanning tools, POA&M's and Authority to Operate.
This is a high visibility, high profile hire for the team. Because this person will be embedded both with commercial and DoD applications, this candidate must have a Secret Clearance. The role will be hybrid in Alexandria, VA.
Required Skills & Experience:
US Citizen with a Secret Clearance
Bachelors Degree in Cybersecurity or related field
Security+ Certification
5+ years of experience in RMF
NIST 800-53 & NIST 800-171
Experience with vulnerability scanning tools (Nessus, ACAS, etc)
Desired Skills & Experience:
Masters Degree
Experience leading RMF implementations
Prior experience in DoD environment, working with Security Technical Implementation Guides, POA&M's, ATO's, FedRAMP's
Experience working directly with stakeholders, great communication and presentation skills
Senior AI Engineer
Principal engineer job in Reston, VA
TechTrend is seeking a talented Senior AI Engineer to join our AI Rapid Innovation team. Using a modern technology stack and agile approach, in this role you will have the opportunity to lead the development and prototyping of cutting-edge AI solutions that transform how our clients leverage artificial intelligence in their operations.
Be a member of an environment that thrives on innovation and ideas of all members of the team. Our environment is highly collaborative and allows you the opportunity to continue building your skills through training and multiple diverse projects while mentoring and guiding technical team members.
Duties and Responsibilities:
· Lead the design, development, and prototyping of innovative AI solutions primarily using Google Cloud Platform (GCP) AI/ML services including Vertex AI, AI Platform, Document AI, and related technologies.
· Partner with stakeholders, product teams, and technical leadership to rapidly solution and architect AI capabilities that address complex business challenges for major U.S. Government customers.
· Provide technical leadership and mentorship to development team members, guiding best practices in AI/ML engineering, cloud architecture, and agile development methodologies.
· Collaborate closely with business teams, data scientists, and IT professionals to translate business requirements into scalable, production-ready AI solutions.
· Architect and implement end-to-end AI pipelines including data ingestion, model training, deployment, monitoring, and continuous improvement using GCP native services.
· Develop proof-of-concepts and prototypes that demonstrate the art-of-the-possible with generative AI, large language models (LLMs), computer vision, natural language processing, and predictive analytics.
· Leverage experience with Azure AI services (Azure OpenAI, Azure Machine Learning, Cognitive Services) to provide cross-cloud AI solutions when required.
· Implement responsible AI practices including model explainability, bias detection, security controls, and compliance with industry standards and government regulations.
· Work within DevOps/MLOps environments to automate infrastructure provisioning, model deployment, and monitoring using Infrastructure as Code (IaC) tools.
· Create comprehensive technical documentation including architecture diagrams, API specifications, model cards, and operational runbooks for AI solutions.
· Demonstrate a high degree of adaptability and willingness to take on varied responsibilities, often beyond the initial scope of the role, to meet evolving business needs and contribute to cross-functional initiatives.
· Stay current with emerging AI technologies, tools, and best practices, and evangelize innovations within the team and to client stakeholders.
Required Qualifications:
· Bachelor's degree in Computer Science, Software Engineering, Data Science, Artificial Intelligence, or related technical field
· 5+ years of hands-on software development experience with demonstrated expertise in Python, and familiarity with frameworks such as TensorFlow, PyTorch, scikit-learn, LangChain, or similar
· 2+ years of experience in a technical leadership or team lead capacity, including mentoring developers and guiding technical decisions
· Proven experience designing and deploying AI/ML solutions in Google Cloud Platform, with hands-on knowledge of Vertex AI, BigQuery ML, Document AI, or other GCP AI services
· Strong understanding of machine learning fundamentals, model development lifecycle, and production ML system design
· Experience with containerization (Docker, Kubernetes/GKE) and orchestration of AI workloads in cloud environments
· Familiarity with vector databases, embeddings, and retrieval-augmented generation (RAG) architectures for generative AI applications
· Experience with API development and integration using REST, gRPC, or similar protocols
· Strong problem-solving skills with ability to rapidly prototype and iterate on AI solutions
Preferred Qualifications:
· Google Cloud Professional Machine Learning Engineer or Professional Cloud Architect certification
· Experience with Azure AI services (Azure OpenAI Service, Azure Cognitive Services)
· Familiarity with generative AI platforms and frameworks (OpenAI API, Gemini, etc.)
· Experience with data engineering tools and practices
· Knowledge of AI security, model governance, and responsible AI practices
Work Details:
· Work Location: Hybrid - Must live within commutable distance to Reston, VA
· Travel Requirements: Minimal travel (10% or less)
· Job Type: Full-time
Benefits:
· Medical, Dental and Vision Insurance
· Life, Short and Long-term Disability Insurance
· PTO & All federal holidays off
· 401(k) Plan (matching component included)
· Free Gym Access at Headquarters
TechTrend, Inc. is a Small Business providing IT products and services to both the government and commercial markets. We were founded in 2003 and continue to evolve as a leading provider of enterprise-wide services and technology solutions. TechTrend is a noted and trusted partner to our clients who seek our knowledge and guidance for their most critical and complex IT projects. TechTrend's mission is to provide comprehensive, enterprise-wide IT solutions to our clients' complex challenges. We serve as a liaison for positive organizational change by forming relationships and building bridges across functions, gaining buy-in from both leaders and end-users, and removing barriers to mission success. Our established processes ensure quality delivery of results by maximizing efficiency, productivity, and client satisfaction enterprise-wide.
Product Engineer
Principal engineer job in McLean, VA
Programmers.io is currently looking for a Product Engineer
Onsite Role in McLean, Virginia, United States
OPEN FOR C2C OR W2
Prompt Design Optimization
Develop, test, and refine prompts for AI models to achieve accurate, context-aware outputs.
Create reusable prompt libraries and guardrails for enterprise use cases.
Salesforce AI Integration Leverage Salesforce Einstein and Agent force for predictive analytics, conversational AI, and automation.
Collaborate with Salesforce architects to embed AI-driven workflows into CRM processes.AI Enablement Governance
Define best practices for prompt engineering across teams.
Ensure compliance with enterprise security, data privacy, and ethical AI guidelines.
Managerial Responsibilities
Lead and mentor team members, fostering collaboration and continuous learning.
Manage stakeholder relationships and ensure timely delivery of AI initiatives.
Oversee project planning, budgeting, and governance for AI-related programs.
Cross-functional Collaboration Work closely with developers, architects, and business stakeholders to translate requirements into AI solutions.
Conduct workshops and training sessions on effective prompt engineering.
If you are interested, please apply or feel free to share your updated resume at ************************
Senior Okta Engineer
Principal engineer job in Washington, DC
We are seeking a Senior Okta Engineer to lead the design, implementation, and optimization of Okta-based authentication services for a large, federated U.S. government agency. This position plays a key role in modernizing identity and access management (IAM) within a complex, multi-tenant environment with rigorous security and compliance requirements.
In this role, you will configure, maintain, and enhance Okta as a cloud-based authentication platform and identity provider for federal clients. You'll work in a fast-paced environment alongside a team of experienced Okta Engineers to deliver secure, scalable, and high-performing identity solutions.
What You Will Do:
Architect and deploy scalable Okta solutions for authentication, federation, and lifecycle management across multiple domains and agencies.
Design and implement SSO, MFA, and adaptive access policies aligned with federal security standards.
Integrate Okta with cloud and on-premise applications, including custom APIs and legacy systems.
Collaborate with cybersecurity, infrastructure, and application teams to ensure seamless identity workflows.
Monitor, troubleshoot, and optimize Okta performance and security posture.
Project Engineer
Principal engineer job in Baltimore, MD
PROJECT ENGINEER: COLUMBIA, MD
MSP EXPERIENCE STRONGLY DESIRED
Who Staffing is looking for a Project Engineer for a fulltime, direct hire opportunity with our client in Columbia, MD.
The Project Engineer is a pivotal role in our client's managed services team, responsible for assisting their Centralized Services team with the design of their projects, then implementing, and overseeing IT projects for their clients. This position involves working closely with clients to understand their IT needs and delivering tailored solutions that align with their business objectives.
Roles:
Subject Matter Expert in various solutions, across multiple vendor technology.
Supports Centralized Services in development and Implementation of client's Project Standards.
Provides updates on Project Stages and Tasks to Client Success Manager and Project Manager.
Provides stalled or delayed project tasks to Client Success Manager and Project Manager.
Documentation Specialist, providing new articles and/or updating existing client documentation.
Project Budget composition.
Project - Scope of Work generation.
Job Responsibilities:
Project Management:
Lead and manage IT projects from initiation to closure, ensuring they are completed on time, within budget, and to client satisfaction.
Develop project plans, including scope, timeline, resources, and budget.
Monitor project progress and adjust as necessary to ensure successful project completion.
Technical Implementation and Support:
Design and implement technical solutions such as network configurations, cloud migrations, cybersecurity measures, and software installations.
Provide technical expertise and guidance in the selection and implementation of IT systems and services.
Troubleshoot and resolve complex technical issues that arise during the project.
Client Communication and Relationship Management:
Maintain regular communication with clients, keeping them informed of project progress and addressing any concerns.
Understand client requirements and provide recommendations based on their business needs.
Build and maintain strong client relationships, ensuring high levels of customer satisfaction.
Team Collaboration:
Work collaboratively with other team members, including technicians, network engineers, and support staff.
Provide mentoring and guidance to junior team members.
Contribute to a positive and productive work environment.
Quality Assurance and Compliance:
Ensure the quality of services delivered meets both company and client standards.
Maintain comprehensive project documentation for future reference and compliance with industry standards.
Professional Development:
Stay abreast of the latest trends and developments in IT and managed services.
Engage in continuous learning and development to enhance technical skills and industry knowledge.
Knowledge & Skills Required:
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Candidates must have experience with some of the following technologies- Addigy, Apple Business Manager, Axcient, BlackPoint, Cisco, ConnectWise, Datto, DUO, Kaseya, Nerdio, Pax8, SentinelOne, Simeon, and SonicWall.
Education and/or Experience:
Bachelor's degree from four-year college or university; or five to seven years related experience and/or training; or equivalent combination of education and experience.
Certificates, Licenses, Registrations:
Relevant certifications (e.g., PMP, ITIL, Microsoft, Cisco) are advantageous.
Experience, Education & Certifications Preferences:
This position will be recommended to have before entering this position:
5-7 years of experience in IT systems design, implementation, and management.
Proven track record of successfully delivering IT projects in a managed services or enterprise IT environment.
Bachelor's degree in Computer Science, Information Technology, or related field.
Microsoft 365 Certified: Enterprise Administrator Expert
Required Skills and Qualifications:
Strong understanding of IT systems, including networking, cloud services, and cybersecurity.
Excellent problem-solving abilities and attention to detail.
Strong communication and interpersonal skills, with the ability to explain technical concepts to non-technical audiences.
Ability to manage multiple projects simultaneously and work under pressure.
Relevant certifications (e.g., PMP, ITIL, Microsoft, Cisco) are advantageous.
Senior Integration Engineer
Principal engineer job in Chantilly, VA
We are seeking a Senior Integration Engineer to join our high-impact Enterprise Engineering & Architecture (TAE) Lead Integrator Team. In this role, you'll bring deep systems engineering and integration expertise to help modernize the GEOINT architecture and enhance mission capabilities across the enterprise. You'll apply your knowledge of the GEOINT Enterprise Architecture and the full TCPED cycle (Tasking, Collection, Processing, Exploitation, and Dissemination) to support integration efforts across NGA Program Executive Offices (PEOs). This includes aligning activities, ensuring enterprise-wide coordination, and maintaining accurate documentation of architecture, requirements, and interfaces.
What You'll Do As a key technical leader on the team, you will:
Partner with Government stakeholders to define and implement integration processes across NGA PEOs and supporting organizations
Lead or contribute to cross-organizational Integrated Project Teams (IPTs) focused on:
Analytic modernization
Collection Management
Data Services
Foundation GEOINT
IT transformation
Drive development of engineering and architecture artifacts, including:
Integrated project plans
Requirements and epics
Target state architectures
CONOPS
Roadmaps and schedules
Risk registers
Conduct a wide range of engineering analyses to inform investment and modernization decisions, including:
Analysis of Alternatives (AoAs)
Courses of Action (COAs)
Trade Studies
Engineering Assessments
Perform baseline analyses and support requirements allocation to systems architecture components
Ensure end-to-end traceability between mission needs, requirements, architecture, and program execution
Capture and translate mission and customer requirements into technical solutions and capability recommendations
Identify opportunities to improve integration processes, driving greater adoption of:
Agile practices
Digital engineering
Cross-organization collaboration
Support and participate in NGA Governance, Configuration Management, and Risk Management processes
Skills & Experience Required Qualifications Education
Bachelor's degree or higher in Engineering, Computer Science, Information Technology, Management Information Systems, or related STEM field - OR - 12+ years of experience as an Integration Engineer in lieu of a degree Technical Experience
Minimum 12 years of experience in government or industry in:
Database management
Big Data analysis
Strong working knowledge of the systems engineering lifecycle, including:
Architecture
Requirements
CONOPS
Integration
Test
Transition
Desired Qualifications
GEOINT & Mission Expertise
Senior-level experience and in-depth knowledge of geospatial intelligence (GEOINT) systems and services, including the TCPED cycle
Technical expertise supporting modernization initiatives within the GEOINT enterprise, such as: Artificial Intelligence (AI)
Tactical Edge Computing
Multi-Cloud Environments Leadership & Strategic Planning
Proven experience leading complex system-of-systems integration projects, with:
Cross-organizational teams
Senior Government leadership engagement
Demonstrated ability to:
Lead cross-organization engineering assessments, studies, and Analysis of Alternatives (AoAs)
Develop Plans of Action and Milestones (POAMs)
Facilitate Integrated Project Teams (IPTs)
Engineer and present Courses of Action (COAs)
Provide briefings and updates to senior government stakeholders Tools & Methodologies
Hands-on experience with Jira and Confluence
Familiarity with Digital Engineering tools and processes
Scaled Agile Framework (SAFe) training and certification, with demonstrated experience applying SAFe practices in prior projects
Location:
Chantilly, VA
This position is onsite and there is no remote availability.
Clearance Requirement:
Active TS/SCI and CI Polygraph
Applicant MUST hold a permanent U.S. citizenship for this position in accordance with government contract requirements.
Kavaliro provides Equal Employment Opportunities to all employees and applicants. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. Kavaliro is committed to the full inclusion of all qualified individuals. In keeping with our commitment, Kavaliro will take the steps to assure that people with disabilities are provided reasonable accommodations. Accordingly, if reasonable accommodation is required to fully participate in the job application or interview process, to perform the essential functions of the position, and/or to receive all other benefits and privileges of employment, please respond to this posting to connect with a company representative.
Electrical Engineer
Principal engineer job in Chantilly, VA
Education: Bachelor's or Master's degree in Electrical Engineering or a related field.
Technical Skills: Proficiency in electrical circuit design, analysis, and simulation software; knowledge of electrical codes and standards; familiarity with CAD tools.
Problem-Solving: Strong analytical and critical-thinking abilities to diagnose and resolve engineering challenges.
Time Management: Strong organizational skills to manage multiple projects and meet deadlines.
Experience: Previous experience in electrical engineering or related roles preferred; hands-on experience with testing equipment and manufacturing processes is a plus.
Systems Engineer (5240)
Principal engineer job in Washington, DC
This position requires an active TS/SCI security clearance in order to be considered; clearance sponsorship is not available.
As a Systems Engineer, you'll collaborate with other engineers to define system requirements, architecture, and design, with the goal to make an impact across the federal government. In supporting the program, you will be required to work 5 days/ per week onsite in the client's Washington, DC location.
What you'll do:
Collaborate with other engineers to define system requirements, architecture, and design
Collaborate closely with key stakeholder partners and IT team to evaluate customer requests for new systems, applications, product standards, and services.
Work on the core platform to create and optimize all functions needed to establish a strong platform infrastructure.
Perform risk assessments and develop mitigation strategies and ensure compliance with industry standards and regulations.
Analyze and validate system designs against requirements and specifications.
What you'll need to succeed:
8-10 years of experience as a Systems Engineer provisioning, installing, and supporting on-premise mission critical systems
Experience maintaining and managing a on-premise VMWare infrastructure
In-depth experience with Infrastructure as Code (IaC), containerization, Kubernetes, Ubuntu, and CI/CD Automation
Experience working in a DevSecOps environment
Ability to work well on a team as well as individually
Ability to think out of the box to help with troubleshooting issues and providing innovative solutions that fit customers' needs
Ability to establish and maintain a high level of client trust and confidence with your skills
A Bachelor's Degree
Active TS//SCI clearance
What will make you stand out:
Experience with system monitoring tools such as SolarWinds, Grafana, and Prometheus
Expertise with container orchestration tools (Rancher, OpenShift, etc.)
Experience hardening and securing containers
Previous experience with commercial cloud (e.g., AWS, Azure)
Passion for learning new development concepts, methodologies, and technologies
Like we said, we are big fans of our people. That's why we offer a generous benefits package, professional growth, and valuable time to recharge. Learn more about our company culture code and benefits. Plus, check out our accolades.
What we want you to know:
In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.
MetroStar Systems is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The statements herein are intended to describe the general nature and level of work being performed by employees and are not to be construed as an exhaustive list of responsibilities, duties, and skills required of personnel so classified. Furthermore, they do not establish a contract for employment and are subject to change at the discretion of MetroStar Systems.
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"EEO IS THE LAW MetroStar Systems, LLC (MetroStar) invites any employee and/or applicant to review the Company's Affirmative Action Plan. This plan is available for inspection upon request by emailing *******************."
Backend Software Engineer
Principal engineer job in Fort Belvoir, VA
As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for a back-end developer with the software engineering skills it takes to help identify potential risks, contribute to solution development, and create efficient and effective systems for our clients.
As a back-end developer, you'll use the latest architectural approaches and open-source frameworks and tools to help deliver solutions. Using your software engineering knowledge, you'll work with and learn from the development team to create custom tools, systems, and sites with consistent performance and scalability.
In this role, you'll make a mission-forward impact as you sharpen your skillset and grow your career. Work with us as we shape systems for the better.
Qualifications
Experience with programming languages such as Ruby, Python, C#, Java, or PowerShell
TS/SCI clearance
HS diploma or GED and 7+ years of experience as a Software Engineer, or Bachelor's degree and 3+ years of experience as a Software Engineer
Certified Secure Software Lifecycle Professional (CSSLP) Certification
Additional Qualifications
Experience working on multiple OS platforms, including Linux and Windows
Experience with the Windows Computing Environment (CE)
Linux CE Certification
DoD Approved 8570 - Information Assurance Technician (IAT) Level II Certification such as CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CND, or SSCP Certification, or higher level IAT Certification
Clearance:
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required.
Compensation and Benefits
Salary Range: $100,000 - $140,000 MAX (Compensation is determined by various factors, including but not limited to location, work experience, skills, education, certifications, seniority, and business needs. This range may be modified in the future.)
Benefits: Gridiron offers a comprehensive benefits package including medical, dental, vision insurance, HSA, FSA, 401(k), disability & ADD insurance, life and pet insurance to eligible employees. Full-time and part-time employees working at least 30 hours per week on a regular basis are eligible to participate in Gridiron's benefits programs.
Gridiron IT Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status or disability status.
Gridiron IT is a Women Owned Small Business (WOSB) headquartered in the Washington, D.C. area that supports our clients' missions throughout the United States. Gridiron IT specializes in providing comprehensive IT services tailored to meet the needs of federal agencies. Our capabilities include IT Infrastructure & Cloud Services, Cyber Security, Software Integration & Development, Data Solution & AI, and Enterprise Applications. These capabilities are backed by Gridiron IT's experienced workforce and our commitment to ensuring we meet and exceed our clients' expectations.
Java Software Engineer
Principal engineer job in Fort Meade, MD
Clearance Required: Top Secret/SCI with Polygraph
Seeking an experienced Software Engineer who will support mission-critical systems for a Federal customer at Fort Meade, Maryland. This entry-level role focuses on developing and maintaining Java-based applications in a secure environment. The engineer will work closely with senior developers and system engineers to deliver reliable and scalable software solutions.
Key Responsibilities
· Design, develop, test, and maintain Java applications.
· Participate in software development lifecycle activities including requirements analysis and design.
· Write clean, efficient, and well-documented code.
· Collaborate with cross-functional teams to troubleshoot and resolve issues.
· Support integration and deployment of software in secure environments.
Qualifications
Education: Bachelor's degree in Computer Science, Software Engineering, or related field.
Experience: 4+ years of experience in software development, preferably in Java.
Preference: Java certification or relevant coursework preferred.
Skills:
· Proficiency in Java programming language.
· Understanding of object-oriented design and development.
· Familiarity with development tools such as Eclipse or IntelliJ.
· Basic knowledge of secure coding practices and federal IT standards.
Electrical Engineer
Principal engineer job in Washington, DC
On behalf of my client, a leading federal contractor supporting VA Medical Centers nationwide, I am recruiting an experienced Electrical Engineer to support construction, renovation, and infrastructure upgrade projects across the Department of Veterans Affairs.
This role provides technical oversight across design, procurement, construction, and post-construction phases, with a strong emphasis on electrical systems, code compliance, and contract administration.
Key Responsibilities
Support pre-design and design-phase electrical evaluations
Review and provide recommendations on drawings, specifications, RFIs, submittals, and change orders
Perform technical assessments and validate contractor work quality
Ensure compliance with NEC, NFPA, IBC, VA design standards, and federal requirements
Support procurement, construction-phase oversight, and closeout activities
Conduct occasional onsite field visits for inspections and verification
Provide electrical expertise for power distribution, lighting, emergency power, HVAC controls, telecom, and low-voltage systems
Maintain construction documentation, project tracking, and reporting
Qualifications
U.S. Citizenship (required)
Ability to pass a federal background check and obtain a VA PIV badge
Bachelor's degree in Electrical Engineering (required)
Professional Engineer (PE) license (required)
Minimum 6 years of combined electrical design and construction experience
Experience with healthcare, VA facilities, or federal environments preferred
Strong knowledge of building codes, life safety systems, and construction best practices
Skilled in reviewing scopes of work, cost evaluations, and contractor compliance
Proficient in construction management software and general office applications
Project Engineer
Principal engineer job in Arlington, VA
John Moriarty & Associates of Virginia (JMAV) is seeking a full-time Project Engineer (PE) to support construction project execution from preconstruction through closeout in the Washington, DC metro area. The PE will assist with scheduling, procurement, subcontractor coordination, document management, and project logistics.
The PE should be located within daily driving distance of the Washington, DC metro area and can expect to travel between different jobsites as needed.
Roles & Responsibilities:
The Project Engineer will work closely with the PM and site team on a wide range of tasks, including:
Management of assigned trades in all facets of preconstruction to include quantity take-offs, preparation of bid packages, and buy-out
Oversee performance of assigned trades, including project status, schedule, cost control, change management systems, and maintain relationships with clients, designers, and consultants
Supporting the creation and maintenance of project schedules
Assisting with submittals, RFIs, and change order processing
Coordinating project documentation and digital records
Communicating with subcontractors and vendors
Education:
4-year degree in Construction Management or related field required
Work Experience:
3-5 years of experience required, in commercial construction is preferred
Knowledge, Skills, and Abilities:
Strong critical thinking and proactive problem-solving abilities
Highly organized with attention to detail
Effective communicator and team collaborator
Strong multitasking and decision-making skills
Ability to travel daily across DC-Metro area jobsites
Proficiency in Microsoft Office and construction platforms
Physical Requirements:
Moderate physical activity; driving, walking rough terrain, climbing stairs/ladders
Work Environment:
Onsite, outdoor work in all weather conditions; moderate to loud noise exposure
The Company:
John Moriarty & Associates of Virginia (JMAV) is a privately held general contractor that specializes in large-scale, urban, ground-up projects such as mixed-use, multi-family, hotels, senior living, student housing, and bio-medical in the DC-Metro area. Exceptional for the industry, the majority of our projects are negotiated with over 85% being with repeat clients.
Our approach is characterized by transparency, collaboration, attention to detail and hands-on leadership. Our projects are set up for success by our strong emphasis on pre-construction services and planning, proper staffing and hiring best-in-class subcontractors. Our growth has been a result of outstanding execution in every phase of project delivery and an unparalleled employee retention of the industry's best talent.
Our parent company, John Moriarty & Associates (JMA), was founded in 1985 in Winchester, MA and is one of the most respected general contracting firms in the industry. Learn more about us at ************** and *************
John Moriarty & Associates of Virginia participates in E-Verify for all hired employees. E-Verify is a web-based system that allows enrolled employers to confirm the eligibility of their employees to work in the United States by electronically matching information provided by employees on the Form I-9 against records available to the Social Security Administration and the Department of Homeland Security. More information can be found at *****************
AI Software Engineer
Principal engineer job in Baltimore, MD
My client, ranked among Fortune's World's Most Admired Companies, is a global leader in investment management and is seeking an AI Software Engineer to join the team. We have a Mid & Senior level openings
***Amazing salary, bonus, & some of the best benefits in the marketplace!!
Primary responsibility:
Develop and deliver AI-driven software solutions, collaborating with stakeholders and working alongside top AI industry leaders to build end-to-end applications and AI agents.
What we're looking for:
2-12 years of software engineering experience with strong coding and system design skills.
Experience designing, building, or deploying AI-driven applications, intelligent agents, or automation solutions.
Familiarity with AI frameworks, cloud-native architectures (AWS, containerized microservices), or data-driven systems.
Passion for learning emerging technologies and applying AI to solve real business problems.
Key Responsibilities:
Design, code, test, and deploy AI-driven applications and intelligent agents.
Collaborate in agile squads across front-end, back-end, data science, and UX.
Translate business requirements into AI-powered solutions and actionable insights.
Contribute to AI agent design, orchestration, prompt engineering, and deployment.
Use cloud and AI technologies: AWS, Databricks, Salesforce, containerized microservices, and AI/ML frameworks.
Qualifications:
BS/MS in Computer Science
Experience with Python, JavaScript, or Java (preferred beyond just Java)
Proven ability to deliver complete solutions, not just scripts
Hands-on experience with cloud-native architectures (AWS, Azure), containerized microservices, and agent frameworks
Stable career history; entrepreneurial and collaborative mindset
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