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Java Engineer

Arlington,VA

3471 Java Engineer jobs in Arlington,VA

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Full Stack Developer, Kotlin/Java (part time work from home) - AI Trainer

DataAnnotation

Rockville, MD 20850

RemoteBilingual Preferred
New, Posted 1 day ago
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Data Engineer

BAE Systems

Mc Lean, VA 22102

~ 14 min OnsiteFlexible ScheduleBilingual PreferredHealth InsurancePaid Time OffRetirement Benefit

Full-Time Salary Range: $132962 - $226035
Health, dental, and vision insurance
Health savings accounts
A 401(k) savings plan
Disability coverage
Life and accident insurance
An 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 any applicable federal and state sick leave
Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards.
Full-Time
Flexible work and time options.
2-5 years of professional software development experience
Bachelor's degree in Computer Science, Information Systems, Engineering, or a related technical field
Experience executing rapid-cycle R&D; in defense, aerospace, advanced prototyping, or adjacent mission areas.
Experience with of AI/ML frameworks and human-machine teaming.
Ability to obtain and maintain a security clearance.
Expertise in multiple languages (such as Python, JavaScript/TypeScript, Rust, Java, or C++), microservices architecture, cloud to embedded and distributed systems design.
Understanding of containerization (Docker, Kubernetes), Infrastructure-as-Code (Terraform, Ansible), and enterprise-grade CI/CD pipelines.
Master's degree or equivalent practical experience is a plus.
TS/SCI Preferred.
Deep fluency in at least two of the following: Software Engineering, AI Harness Engineering, Cybersecurity, Systems Engineering, Hardware/Firmware/Embedded Systems.
New, Posted 1 day ago
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Engineering and Standards Management Support Engineer

KMS Solutions, LLC

Alexandria, VA 22304

Hybrid~ 22 minEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Employee referral bonuses
A discretionary annual bonus
Medical, dental and vision insurances, flexible spending account, PTO, paid holidays, military leave, bereavement leave, 401k / retirement savings plan, professional development and tuition reimbursement, basic and voluntary life insurance / AD&D;, short-term and long-term disability, voluntary AFLAC supplemental insurance products and employee assistance plan (EAP) program
The typical workday is eight hours in length.
Some flexibility in hours is allowed, with concurrence from the supervisor.
Attendance at mandatory meetings is required.
Must be available during the core work hours as determined by the contract/location and must account for the required number of hours in a pay period to maintain Full-time status.
Bachelor's degree in engineering, science, or a related technical field; or in lieu of a degree, 20 years of active-duty submarine service or similar experience supporting submarine programs.
8 years supporting Navy engineering, program management, undersea systems, or related technical fields.
This position requires the ability to obtain and/or maintain a SECRET DoD Security Clearance and required access to all worksite locations.
Security clearances may only be granted to U.S. citizens.
Legally authorized to work in the United States at the time of hire and throughout employment.
Must be able to lift up to light/20 lbs.
Attendance at mandatory meetings is required.
Must be available during the core work hours as determined by the contract/location and must account for the required number of hours in a pay period to maintain Full-time status.
Experience supporting Team Submarine, NAVSEA, or submarine acquisition or in-service engineering programs.
Background in engineering standards management, configuration management, or technical document governance.
Familiarity with SUBSAFE, quality assurance programs, or post-delivery / availability processes.
New, Posted 1 day ago
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Cribl Engineer

BOOZ, ALLEN & HAMILTON

Reston, VA 20191

~ 25 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

The projected compensation range for this position is $86,800.00 to $198,000.00 (annualized USD).
Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care.
Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values.
Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits.
3+ years of experience in information technology, focusing on logging, observability, or SIEM engineering
Experience operating and managing data pipelines with Cribl Stream or Cribl Edge in a production environment
Experience administering or engineering enterprise SIEM environments
Knowledge of log forwarding, indexing, data collection, search architecture, source types, and ingestion-time parsing
Active TS/SCI clearance; willingness to take a polygraph exam
HS diploma or GED and 7+ years of experience supporting IT projects and activities, Associate's degree and 5+ years of experience supporting IT projects and activities, Bachelor's degree and 3+ years of experience supporting IT projects and activities, or Master's degree and 1+ years of experience supporting IT projects and activities
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.
Ability to obtain a DoD 8570 IAT Level III Certification such as SecurityX, CCNP Security, CISA, CISSP, GCED, GCIH, or CCSP Certification , within 60 days of start date
Ability to obtain a DoD 8570 Cybersecurity Service Provider - Infrastructure Support ( CSSP-IS ) Certification such as CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, or CND Certification , within 30 days of start date
Ability to obtain a Cribl Certification such as Cribl Certified Observability Engineer - CCOE Certification , within 30 days of start date
Experience with Linux or Unix administration
Experience writing complex Regex for pattern matching, data extraction, and log parsing
Experience using JavaScript within Cribl's native execution environment to write custom functions, execute advanced data transformations, and manipulate JSON or event payloads inside pipelines
Knowledge of transport protocols, including HTTP, TCP, and TLS, and data formats, including JSON and Syslog
Knowledge of data security fundamentals, including encryption, RBAC, and data masking strategies
Knowledge of log normalization concepts and schema alignment, including Common Information Model ( CIM ) or frameworks such as ECS or OCSF
Enterprise SIEM Administrator or Engineering Certification s
New, Posted 1 day ago
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Post Delivery Engineer

ICI Services Corporation

Washington, DC 20011

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Employee Performance Recognition & Awards (Spot Bonuses)
Employee Stock Ownership Plan
401(k) Plan with Immediately Vesting Match
Paid Time Off
Paid Holidays
Health Insurance
Dental Insurance
Vision Plan
Flexible Spending Accounts (Healthcare, Dependent Care, Transportation, Parking)
Life Insurance and Accidental Death & Dismemberment (AD&D;)
Long Term and Short Term Disability Insurance
Tuition Reimbursement
Employee Referral Bonus Program
Applicants must be eligible to hold an active Department of Defense (DoD) SECRET personnel security clearance.
A minimum of 5-7 years of experience in DoD/DoN program management, Government technical management, or Industry business management.
Served on a Military Sealift Command Ship providing engineering support.
Familiarity with DoD/DoN procedures and Policies (DoD 5000 process); Military Sealift Command procedures and processes; Supervisory experience; experience communicating with SES/Flag level personnel; ship building experience desired.
Bachelor's degree in Naval Architecture, Marine, Mechanical or Design Engineering or related field. OR * Eight (8) years of relevant professional experience in Naval shipyard construction, DoW/DoN acquisition or program management, shipboard engineering operations, or technical leadership roles.
USCG Unlimited Engineering License Required.
Experience in in-service design on US Navy, or Coast Guard ships is preferred.
Experience in Commercial Ship Building programs, Military Sealift Command Shipbuilding programs, or Coast Guard ship building programs is preferred.
Engineer-in-Training (EIT) certification or successful completion of the Fundamentals of Engineering (FE) Exam. Preferred
Professional Engineer License in Mechanical, Electrical or Naval Architecture and Marine Engineering. Preferred.
Membership to Society of Naval Architects and Marine Engineers (SNAME) or American Society of Naval Engineer (ASNE) is preferred.
New, Posted 1 day ago
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Senior Additive Manufacturing Engineer

Precise Systems

Washington, DC 20011

~ 11 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

The salary range for this position is $77,571.36-$170,000.00 NTE (annualized USD).
Health insurance
Life and accidental death and dismemberment coverage
Disability insurance
Retirement plans
Holiday pay
Employee-managed leave
Professional growth opportunities
STAR Award recognition program
Bachelor's degree in mechanical engineering, or other engineering disciplines.
Minimum Ten (10) years of experience in propulsion component design or development of metallic additive technologies.
Proficient with MS Office products i.e., Excel, PowerPoint, Word, and Outlook.
Experience briefing senior leaders.
The ability to travel up to 10%.
Must hold and maintain a Secret security clearance.
U.S. Citizenship is required.
Master's degree in aeronautical, astronautical, or mechanical engineering.
Experience with operating additive machines, including parameter development and process control.
Experience with additive simulation software.
Experience with topology optimization software.
Knowledge of various additive and subtractive manufacturing and joining techniques for metals.
Solid understanding of optics and lasers.
Familiarity with common engineering materials properties (strength, life, thermal, fluid compatibility etc.) and processing attributes particularly for titanium or nickel-based alloys.
Experience with detailed design and operation of propulsion fluid components (e.g., valves).
Experience with setting up and running multifactorial design experiments (DOE's).
Ability to perform trade studies using first principles and engineering fundamentals.
Proficient in basic principles of compressible and incompressible flow, thermodynamics, thermochemistry, mechanics, materials, and electrical circuits.
Experience with Finite Element Modeling and Postprocessing (FEMAP), Analysis System (ANSYS), and similar structural analysis software tools.
Hands-on experience with aerospace components or fluid system testing, including pressure, hot-fire, and environmental testing.
Navy Fleet submarine operational experience.
Technical knowledge of SUBSAFE program.
Ten (10) years of experience with Navy acquisition and Submarine Programs.
Recent experience in Team Submarine would be ideal.
Submarine Engineering experience is a plus.
Experience supporting a submarine acquisition program.
Typical technical or engineering experience and expertise in working with the DoW acquisition programs and processes.
Experience in developing technical standards.
Engineering and acquisition fundamentals, as well as expertise with undersea shipbuilding programs.
New, Posted 1 day ago
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Maritime Technology Systems Engineer

SAIC

Springfield, VA 22153

~ 20 min Onsite

Target salary range: $120,001 - $160,000.
Bachelor's and nine (9) years or more of experience in a technical field such as engineering, physical sciences, mathematics, or operations research. Additional years experience can be considered in lieu of a degree.
A minimum of nine (9) years or more of experience providing technical project management and systems engineering in support of DoD and/or IC programs; at least 5 years or more in Science and Technology and/or Research and Development project management.
System development and/or field experience in any of the following areas: unmanned underwater vehicles, robotics autonomous systems, underwater communications, GPS denied navigation, acoustic systems, and/or underwater power systems.
An active Top Secret clearance
The ability to complete a counter-intelligence scope (CI) polygraph (post-hire).
An active Top Secret clearance with access to SCI and CI Polygraph.
Advanced degree in a scientific or technical field (Physics, Engineering, Operations Research).
PMP and/or other professional certifications.
New, Posted 1 day ago
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Structural Sales Engineer

Hilti

Chevy Chase, DC 20015

Onsite

$105,000 - $120,000 with bonus at target of $18,900
Candidates must be authorized to work in the United States at the time of application and remain authorized for the duration of employment without the need for sponsorship.
B.S. in Civil/ Structural Engineering
3 years plus of engineering experience in seismic bracing, pipe support design, or custom fabrication or 5+ years Hilti experience designing installation systems in the United States or Canada required
Strong knowledge of building codes and standards including IBC, CBC, ASCE 7, ACI 318, AISI, AISC, NDS, UFC
Familiarity with project plans, specifications and commercial terms
Professional engineering license (civil or structural) and familiarity with US and/or Canadian steel design or equivalent preferred
Proven success with selling value added and/or engineered solutions to contractors/end users
New, Posted 9 hours ago
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Staff Ground Software Engineer – Mission Planning & Astrodynamics

Northrop Grumman

McLean, VA 22101

Paid Relocation to McLean, VA

OnsiteHealth InsurancePaid Time Off

Primary Level Salary Range: $177,000.00 - $265,600.00
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results.
Employees in Vice President or Director positions may be eligible for Long Term Incentives.
Relocation assistance may be available
Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
TRAVEL: Yes, 10% of the Time
Bachelor's degree in a *Science, Technology, Engineering or Mathematics (STEM)* discipline and *12+ years* of relevant software/mission experience; OR Master's degree in STEM and *10+ years* of relevant experience; OR PhD in STEM and *8+ years* of relevant experience.
Strong background in *software development* for complex systems, with emphasis on:
Familiarity with *all phases of the software development life cycle* and *Agile* software development practices.
Experience with:
Linux development environments and scripting (e.g., Bash)
Containerization (e.g., Docker, Podman) and CI/CD tools (e.g., Jenkins, GitLab, Bitbucket/Jira, Git, etc.)
Configuration management using industry‑standard tools and processes
Demonstrated experience supporting at least one of the following: * *Astrodynamics / orbital mechanics / flight dynamics* * *Mission planning and satellite operations*
Hands‑on experience performing some combination of: * Orbit determination * Maneuver planning and station‑keeping * Conjunction assessment / collision avoidance * Ephemeris propagation and trajectory analysis * Contact/passes planning and satellite mission analysis
Ability to work *onsite full‑time in McLean, VA* in a secure environment.
U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.
*Python* (preferred primary language for this role)
Experience with at least one additional language (e.g., C/C++, Java) is a plus.
*Active DoD Top Secret clearance is preferred* at time of application; candidates with the ability to obtain and maintain a TS and any required special program access will also be considered.
Active *TS/SCI* clearance with current or recent *program access*.
Degree in *Aerospace Engineering* or *Physics* with significant coursework or experience in *astrodynamics and space mission operations*.
Direct experience using *FreeFlyer and/or STK* for mission analysis, mission planning, and/or on‑orbit operations, including integration or automation.
Experience supporting: * Launch and early orbit operations (LEOP) * Station keeping and collision avoidance * Rendezvous and proximity operations (RPO) * Long‑term mission planning and on‑orbit anomaly resolution
Experience with: * Model‑based systems engineering tools (e.g., Rhapsody, Cameo) * Atlassian tools (Jira, Bitbucket, Confluence, Crucible, Bamboo) * Virtualization technologies (e.g., VirtualBox, QEMU, KVM, VMware)
Operating in a *DevOps / CI/CD environment* and contributing to automation and pipelines.
Prior experience on a *Northrop Grumman space or ground program*, especially in mission planning, astrodynamics, or satellite operations.
New, Posted 1 day ago
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