UNKNOWN

FEED

Role Description: The Senior ISSE shall deliver and lead threat-informed cybersecurity products - cybersecurity risk assessments, architecture reviews, and engineering guidance that bring sound, accurate, timely, and actionable service to mission partners. Experience in identifying, researching, characterizing, and documenting security weaknesses related to operating systems, software applications, firmware, network hardware components, as well as network architecture design to identify protection needs and documented policies and procedures.

YEAR

From a one-man company built on the world-changing invention of the McCormick reaper in 1831, to the 15,000-person-strong company we are today, few companies can lay claim to a history like International. Based in Lisle, Illinois, International Motors, LLC* creates solutions that deliver greater uptime and productivity to our customers throughout the full operation of our commercial vehicles. We build International® trucks and engines and IC Bus® school and commercial buses that are as tough and as smart as the people who drive them. We also develop Fleetrite® aftermarket parts. In everything we do, our vision is to accelerate the impact of sustainable mobility to create the cleaner, safer world we all deserve. As of 2021, we joined Scania, MAN and Volkswagen Truck & Bus in TRATON GROUP, a global champion of the truck and transport services industry. To learn more, visit <a href="https://www.International.com">www.International.com</a>. 
 *International Motors, LLC is d/b/a International Motors USA in Illinois, Missouri, New Jersey, Ohio, Texas, and Utah.

Navstar, Inc.

ISSE, SME

Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation''s most critical assets, from Earth to cyberspace.

Parsons is a technology-driven engineering services firm with more than 70 years of experience in the engineering, construction, technical, and professional services industries. The corporation is a leader in many diversified markets with a focus on infrastructure, defense, security, and construction. Parsons delivers design/design-build, program/construction management, systems design/engineering, cyber/converged security, and other professional services packaged in innovative alternative delivery methods to federal, regional, and local government agencies, as well as to private industrial customers worldwide.

Parsons Corp

Systems Engineer, Principal - TS/SCI w/Poly

Knowledge in system integration using Application Program Interface (API) management technologies, and a working knowledge of the RESTful APIs platform, API design, and development on the cloud as well as on-premise environments. The candidate for this position should have a strong understanding of Agile project management principles for both large and small projects as well as be experienced and comfortable with acting as team lead or primary liaison for project information.

CONTACT GOVERNMENT SERVICES

IT Project Manager

ea_via_bold

FULL_TIME

Responsibilities: Ability to perform many duties involving DevOps functions including, but not limited to, authoring and maintaining automation deployment and monitoring scripts, researching, implementing and maintaining Continuous Integration / Continuous Delivery (CI-CD) tools and processes, automating application deployments, managing virtualized and containerized assets, creating virtual and physical network configurations, servers, communications, and test and developer engineering support. Interact with developers to understand software changes that will impact development and testing activities, examine any relevant change implementation, then report the changes to developers and testers welcoming feedback for future improvements.

Metova Federal

DevOps Engineer

[AW]-iCims

ADAPTED_NOW

Ability to perform many duties involving DevOps functions including, but not limited to, authoring and maintaining automation deployment and monitoring scripts, researching, implementing and maintaining Continuous Integration / Continuous Delivery (CI-CD) tools and processes, automating application deployments, managing virtualized and containerized assets, creating virtual and physical network configurations, servers, communications, and test and developer engineering support. Interact with developers to understand software changes that will impact development and testing activities, examine any relevant change implementation, then report the changes to developers and testers welcoming feedback for future improvements.

By Light Professional IT Services

Ivy Exec

Experience and Qualifications: To be eligible for this demanding position, the ideal candidate should demonstrate the following experience and qualifications: Required Education and Years of Experience: Twenty (20) or more years of experience with web application and/or front-end languages and technologies plus a 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 OR Twenty-five (25) years of development experience may be substituted for candidates without a qualifying bachelor's degree. Excellent communication, presentation, and interpersonal skills to effectively convey complex technical concepts to diverse audiences, including executives, customers, and technical teams across different engineering disciplines.

At Boeing, you can build something better for yourself, our customers, and the world. Here you can transform aerospace and make history. And you’ll work alongside other experts and visionaries who lead and inspire. Our workforce includes every profession and career path you can imagine, taking you as far as you can dream. 

The Boeing Co

Chief Architect **Sign-on Bonus Potential**

Support delivery of bilingual HIV & STI counseling, testing & referral services at La Clinica' sites and alternative venues, as needed, including but not limited to: Support pre & post-test counseling to conduct further risk reduction and supportive counseling and referrals for early medical intervention. Support manager in the coordination of events to recruit and engage high-risk clients for HIV and provide interventions for risk-reduction and behavioral change, including but not limited to HIV &STI testing services in alternative community-based venues.

La Clinica Del Pueblo

Health Educator & Navigator

There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Provision and configure application infrastructure and deployments using Ansible, Puppet, Chef, or Software Defined Networking (SDN).Configure and maintain caching and messaging middleware (Memcached, ActiveMQ, Redis) to support application throughput.

Our Mission
Our mission is empowering our nation through a diverse and skilled workforce securely delivering innovative technology, consulting services and digital solutions for our customers’ mission success, every day.

Our Vision
Our vision is Securing the Future as the most trusted partner for U.S. Defense, Intelligence and Federal Civilian customers through the power of One ManTech. When these agencies think of an essential partner for their national and homeland security needs, they think ManTech.

Our Values
Our values are grounded in a bedrock of truth, integrity and caring for each other and the mission. We hold steadfast to:

• TRUST – We earn and protect the trust of our customers, employees and investors through an enduring foundation of respect, fairness, credibility and honoring our commitments, always.

• INCLUSION – We are an inclusive, diverse and talented workforce with a passion for mission success, intellectual capital, creativity and integrity. Our high ethical standards and investment in our people build confidence with our customers.

• QUALITY– We deliver exceptional quality to customers through differentiated technology solutions and an uncompromising focus on excellence, value and innovation.

ManTech International Corp

Senior DevOps Engineer

Typical Working Conditions: Occasional after-hours and weekend work may be required to support critical IT operations, including applying system patches, performing upgrades, and troubleshooting production-down issues. Document Technical Workflows: Create and maintain technical documentation including process flows, data flow diagrams, and system specifications to support ongoing development and knowledge sharing.

CCBC is the college of choice for over 70,000 students and 200 businesses each year — all with unique goals, strengths and requirements. By offering a holistic learning environment that is both accepting and challenging, we meet students where they are and take them where they want to go. CCBC is committed to ensuring equal opportunity and nondiscrimination in all hiring and employment practices. We are committed to equal treatment for all applicants and employees and will not discriminate based on race, color, religion, gender, age, national origin, ancestry, veteran status, disability, sexual orientation or any other basis protected by law. CCBC’s benefits include medical, dental, vision, disability insurance, ample paid time off, choice of one of two Maryland State Retirement Plans (contributory and noncontributory), and much more.

Community College of Baltimore County

Programmer I and Programmer II

The selected candidate will perform component, integration, and system level testing by writing and executing system-level test procedures, evaluating changes made to software applications, and verifying defect corrective actions discovered during development, testing, and/or operational use. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Leidos Holdings Inc.

Junior Manual Test Engineer

Works with external and internal stakeholders to understand and confirm the delivery of the digital transformation solutions with emphasis on request fulfillment, automated workflows through ServiceNow Service Catalogs and key ITIL processes like Request, Incident, Problem, Change, Knowledge, and other modules. The ServiceNow System Integration Test Manager is responsible for working within a fast paced, Agile team to verify and validate changes made to the system as well as develop more efficient and modern test techniques and processes through automation testing.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

ServiceNow Systems Integration Test Manager

ServiceNow Systems Integration

February 9, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Our talented team is at the forefront in Mission Software, Security Engineering, Computer Network Operations (CNO), Offensive Cyber, AI/ML, Analysis, Signals Intelligence (SIGINT), and Cryptographic Key Management.

Cyber Opportunities

Experience supporting security accreditation and certification, advanced security protocols, and network security technologies, including PKI, SSP, multi-domain environments, and vulnerability assessment. Creating and maintaining complex server enclaves, including analyzing system scanning reports, patching, cert renewals, vulnerability management assessments, and active directory configurations.

Unisity

System Administrator, Mid/Sr

Provides expertise in complex system/database build features both within EDC and any additional modules (e.g., ePRO, specimen tracking, randomization) as applicable to clinical data system; advises team to ensure streamlined system configuration and appropriate capability. Provides technical support to internal users for complex issues; reports defects and follows through to resolution ensures proper escalation and notification to other impacted teams; may participate in review of system issue trends and corrective actions.

Emmes Group

Principal Clinical Database Developer

Legato, LLC recruiters (Staffing@legatocorp.com) would love to speak with you regarding the following position: Senior Systems Administrator in Annapolis Junction, MD.Security Clearance Required: TS/SCI w/ PolygraphSalary Range: $190,000-$240,000, depending on experience. This role focuses on maintaining reliable and secure computing environments, resolving advanced technical issues, and supporting software development, system integration, and operational activities across multiple technical teams.

Legato Corporation

Senior Systems Administrator (GA-2/3)

You'll coordinate with external entities, work with our administrators and engineers to ensure ample support, work with developers to build and modify the required software, support testers to ensure the mission effect is achieved. In this role you will get to engineer projects that will develop and implement next-generation IT tools, systems, and capabilities to help revolution the cyber battlefield and ensure the superiority of our cyber forces over our adversaries.

Systems Engineer (TS/SCI w/Poly)

This engineer is charged with developing thermal models for BAC's global product lines to address the thermal rating needs of the global engineering product platforms, new product introduction (NPI) initiatives, thermal modeling group scalability, innovation, sustaining activities, and regulatory certification. Technical Expertise: Experience developing thermal performance models for heat rejection equipment (cooling towers, dry coolers, dry condensers, evaporative coolers/condensers, adiabatic systems, and hybrid designs), incorporating airflow, heat transfer, and mass transfer behavior.

Baltimore Aircoil Co

Staff Engineer Thermal Modeling

This engineer is charged with overseeing thermal testing for BAC's global product lines to support development of thermal models, for regulatory testing, for customer performance testing, and to support new product introduction (NPI) initiatives. Support customer thermal performance verification testing (Factory Witness Testing) by setting expectations, setting up the test program, resolving queries, and generating reports.

Software Tester Jobs in Maryland

ISSE, SME Navstar, Inc.

Systems Engineer, Principal - TS/SCI w/Poly Parsons Corp

IT Project Manager CONTACT GOVERNMENT SERVICES

DevOps Engineer Metova Federal

DevOps Engineer By Light Professional IT Services

Chief Architect Sign-on Bonus Potential The Boeing Co

Health Educator & Navigator La Clinica Del Pueblo

Senior DevOps Engineer ManTech International Corp

Programmer I and Programmer II Community College of Baltimore County

Junior Manual Test Engineer Leidos Holdings Inc.

ServiceNow Systems Integration Test Manager Leidos

ServiceNow Systems Integration Leidos

Cyber Opportunities Leidos

System Administrator, Mid/Sr Unisity

Principal Clinical Database Developer Emmes Group

Senior Systems Administrator (GA-2/3) Legato Corporation

Systems Engineer (TS/SCI w/Poly) Parsons Corp

Staff Engineer Thermal Modeling Baltimore Aircoil Co

Sr Thermal Test Engineer Baltimore Aircoil Co

Similar Job Searches

Stand out to leading employers.