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Developer Engineer Java Developer

Ashburn,VA

701 Developer Engineer Java Developer jobs in Ashburn,VA

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BAE Systems Logo

BAE Systems - Herndon, VA

Data Engineer (SME)
~ 16 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit
New, Posted 5 hours ago
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Cyber Systems Engineer

General Dynamics Mission Systems

Manassas, VA 20110

$110,844/yr
~ 35 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

USD $99,916.00 - USD $110,844.00 /Yr.
Flexible schedules with every other Friday off work, if desired (9/80 schedule)
Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more
Flexible schedules with every other Friday off work, if desired (9/80 schedule)
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.
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.
U.S. citizenship is required.
Perform day-to-day operation and maintenance of security controls across classified information systems including SIPRNet and other secure networks.
Assist with the deployment and configuration of custom and commercial software to information systems both in development and customer deliverable environments.
Develop and maintain security documentation including System Security Plans (SSPs), Security Assessment Reports (SARs), Plan of Action and Milestones (POA&Ms;), and contingency plans for new and fielded information systems.
Contribute to Assessment and Authorization (A&A;) activities including preparing authorization package artifacts and coordinating with Information System Security Managers (ISSMs) and Information System Security Officers (ISSOs).
Conduct vulnerability scans using ACAS/Nessus and SCAP Compliance Checker, interpret results, and develop and track remediation plans.
Implement and enforce US Government security standards including NIST, DCSA, and COMSEC requirements on classified information systems.
Apply and maintain Security Technical Implementation Guides (STIGs) across Linux and Windows-based systems.
Monitor and respond to cybersecurity events and incidents across the classified environment.
Support continuous monitoring activities to maintain system Authorization to Operate (ATO).
A Bachelor's degree in Cybersecurity, Computer Information Systems, Information Technology, or another related field.
Foundational understanding of cybersecurity principles, including Risk Management Framework (RMF), STIGs, DIACAP, and government security specifications and guidelines.
Experience conducting vulnerability assessments and developing remediation plans.
Experience with Linux and Windows based information systems.
Familiarity with Assessment and Authorization processes and associated artifact development.
Written and verbal communication skills, including the ability to clearly report technical findings and security concerns to both technical and non-technical audiences.
Ability to grasp and apply new information quickly and navigate complex systems and scenarios.
Takes initiative on assignments with professional execution and little direction required.
Current IAT certifications such as Security+, CISSP, CEH, or CASP+.
Experience with ACAS/Nessus and SCAP Compliance Checker.
Experience developing RMF authorization packages and working with ISSMs/ISSOs.
Familiarity with NIST SP 800-53 security controls and DCSA assessment methodology.
Experience with TACLANE encryption devices from a security and COMSEC perspective.
Experience with Linux and Windows Server administration and security hardening.
Demonstrated ability to be creative, innovative, and responsible with solid decision-making skills.
Team player who thrives in collaborative environments and is committed to meeting and exceeding personal and team commitments.
Demonstrated leadership ability.
Strong interpersonal and communication skills with the ability to professionally represent the program.
New, Posted 9 hours ago
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Data Engineer

BAE Systems

Reston, VA 20191

RemoteHealth InsurancePaid Time OffRetirement Benefit

Full-Time Salary Range: $64926 - $110374
Health, dental, and vision insurance
Health savings accounts
A 401(k) savings plan
Disability coverage
Life and accident insurance
Employee assistance program
A legal plan
Discounts on things like home, auto, and pet insurance
Paid time off
Paid holidays
Paid parental leave
Military leave
Bereavement leave
State sick leave
Bachelor's degree in an area related to the labor category (i.e., IT, Information Science, Computer Science, Data Science/Engineering) from a college or university accredited by an agency recognized by the U.S. Department of Education
8 years of experience conducting data engineering and visualization support, with at least a portion of the experience within the last 2 years
Intelligence Community experience preferred
New, Posted 9 hours ago
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Senior DevSecOps Engineer

BAE Systems

Sterling, VA 20166

~ 18 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Full-Time Salary Range: $149603 - $254317
Health, dental, and vision insurance
Health savings accounts
A 401(k) savings plan
Disability coverage
Life and accident insurance
Employee assistance program
A legal plan
Discounts on things like home, auto, and pet insurance
Paid time off
Paid holidays
Paid parental, military, bereavement, and applicable federal and state sick leave
Minimum of 10 years' relevant experience
Bachelor's or master's degree in a STEM field
At a minimum, meet DOD 8140 requirements (Security+ CE Certification)
Experience with Cloud architecture and system design (prefer AWS, but will consider Azure)
Experience with CI/CD, test automation and / or DevSecOps on iterative development projects
Experience with Basic DevOps Tooling (Ansible, Terraform, Jenkins, GitLab, Active Directory, IdAM, and LDAP)
Familiarity with Containerized Development environments (Rancher, Kubernetes)
Experience developing integration interfaces using Python, PowerShell, and Groovy
Demonstrated experience with system testing and validation
Expert troubleshooting and solutioning skills
Strong documentation skills
Ability to accurately decompose tasks for Jira stories
Experience configuring and deploying IdAM, Active Directory, LDAP resources
Prepare technical presentations for government and senior leadership
Create and update technical documentation (e.g., user guides, 'how to' guides, infrastructure diagrams)
Ability to quickly get familiar with customer system security requirements and processes
Experience with API Gateways, catalogs
Experience with Model-Based Systems Engineering (MBSE) infrastructure and tools
Experience with Cloud solution optimization
Experience configuring and instrumenting Virtualization tools (Grafana, Splunk)
Experience with ServiceNow
Other Cloud experience (Azure, Google, Oracle, IBM)
Integration of virtualized applications and application streaming or layering techniques
Assist with leading and overseeing a total system perspective including technical understanding of relationships, dependencies and requirements of cloud services, infrastructure and security domains
SharePoint admin systems engineering experience
IBM Enterprise Lifecycle Management systems engineering experience
TeamWork Cloud/Cameo systems engineering experience
Tableau systems engineering experience
New, Posted 9 hours ago
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Test Engineer

BOOZ, ALLEN & HAMILTON

Chantilly, VA 20152

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

The projected compensation range for this position is $86,800.00 to $198,000.00 (annualized USD).
Health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care
5+ years of experience with manual and automation software testing
Experience with test planning, execution, integration, regression, and end-to-end testing
Experience with Linux or UNIX environments and troubleshooting system or data issues
Knowledge of SDLC or STLC, and Agile methodologies
Ability to analyze requirements, develop test scenarios, and document results
Ability to work effectively in cross-functional, fast-paced environments
TS/SCI clearance with a polygraph
HS diploma or GED
Ability to obtain a DoD 8140 certification, such as Security+, CASP, CISSP, CCSP, CCNA, or GCSA, within 6 months of start date
TS/SCI clearance with polygraph is required
Experience with Postman, SoapUI, SQL, and log analysis
Experience with Zephyr, Jira, and Confluence
Experience with GitLab, Java, Python, JavaScript, and CI/CD tools such as Jenkins and Azure DevOps
Experience with the Cloud, including AWS, Azure, or GCP
Knowledge of government contracting environments
Possession of excellent communication, organizational, and analytical skills
Bachelor's degree
New, Posted 9 hours ago
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Entry Level Cyber Systems Engineer

General Dynamics Mission Systems

Manassas, VA 20110

$86,358/yr
Flexible Schedule
New, Posted 9 hours ago
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Systems Engineer - MBSE

Lockheed Martin Corporation

Manassas, VA 20110

~ 35 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Full-Time Salary Range: $79300.00 - $147300.00
Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.
Flexible work arrangements and schedules (e.g., 4x10)
Bachelor's Degree in Systems Engineering, Computer Engineering, or Computer Science or equivalent degree; or related experience in lieu of degree.
2+ years experience with systems engineering processes, with background in requirements development/management, CONOPS development, interface design, system integration and verification/test to accommodate End to End Systems Engineering.
Experience with Model-Based Engineering applications/technologies such as Cameo/MagicDraw or Rhapsody.
Experience in generating Behavioral and Structural disagrams from MBE toolsuite (Activity/Use Case, BDDs, IBDs)
Experience wtih model-based languages such as SysML or UML
Experience with C++, Python, or SQL scripting languages
Self Motivated with a demonstrated sense of urgency and ownership, and accountability for tasks/assignment
Demonstrated critical thinking and problem-solving skills, with an ability to manage and prioritize multiple tasks and changes in deadlines
Strong communication skills with the ability to interface with all levels of management.
Must be a US Citizen; this position will require a government security clearance. This position is located at a facility that requires special access
Familiarity with Linux, Git, and/or Matlab
Familiarity with Jira/Confluence and other Atlassian tools
Experience applying System Engineering processes in an Agile environment.
OCSMP SysML certification
New, Posted 9 hours ago
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System Engineer (SDA) - Enterprise

QinetiQ

Chantilly, VA 20152

~ 21 min Onsite

The salary range for this role is $175,000- $220,000 USD.
Bachelor's degree in science, technology, engineering or mathematics
Minimum of 10+ years experience with satellite and ground systems
Technical and analytic understanding of satellite and ground system interaction
Experience in systems engineering
Ability to work in fast paced environment with excellent oral and written communication skills
TS Clearance with SCI Eligibility; #qinetiqclearedjob
Masters degree in STEM (science, technical, engineering, math) or related discipline
Experience DoD and or IC customers
Active TS/SCI clearance
New, Posted 6 hours ago
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Engineering Operations Technician, DCEO

Amazon Data Services

Sterling, VA 20164

Flexible Schedule
New, Posted 9 hours ago
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Systems Engineer

Gromelski & Associates

Manassas, VA 20110

~ 35 min Onsite

Salary Range: $95,000- $135,000
Benefits: We offer a competitive benefit package.
Job: Full-Time Employee, 40 hours/week
Prior professional or project based experience demonstrating technical problem solving ability
Entry level knowledge of systems engineering processes, requirements engineering, CONOPS development, interface design, system integration and/or verification/test to accommodate End to End Systems Engineering
Candidate with a BS or MS in Systems Engineering, Computer Engineering, Electrical Engineering, Computer Science, or related discipline
Must be able to obtain and keep a DoD Secret Clearance which means you must be a U.S. Citizen
Prior experience working in military/defense program is desirable, but not required
Experience with developing and maintaining systems engineering documentation including
O Requirements
O System and subsystem design definitions
O Interface definitions
O Verification and Validation (V&V) methodologies
O Trade study outcomes/reports/recommendations
Experience with SysML, UML, and MBSE software (Cameo preferred)
Some experience with running applications, commands, and scripts within Linux
Some experience with performing tests with lab instruments such as oscilloscopes, and signal generators
Excellent verbal and written communications skills
Proactive/self-starter. Task driven with ability to work independently
Team player that takes ownership and develops relationships that fosters team success

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Senior Systems Engineer - Tomahawk Weapons System

SimVentions, Inc - Glassdoor 4.6

Warrenton, VA 20186

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