Jobs in the United States

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Principal Systems Engineer
KBR
Chantilly, VA
- $191,000 to $239,000 USD / year
Must have the ability to translate stakeholder needs into technical requirements and specifications
Added just now
Systems Engineer – Program Liaison
KBR
Colorado Springs, CO
…and advancing some of the world's highest-priority national security and space…
Added 2 mins ago
Database Administrator
CAI Computer Aid, Inc.
United States
Install, configure, patch, upgrade, and administer database platforms, instances, databases, storage, access controls, and security in accordance with Department standards
Added 2 mins ago
Help Desk Level I
Express Employment Professionals
Cheyenne, WY
…businesses succeed? Express Employment is seeking a Help Desk Engineer to join a growing technology services team that values customer service, technical expertise, and professional…
Added 2 mins ago
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Systems Engineer
BryceTech
Port Hueneme, CA
- $80,000 to $120,000 USD / year
…including NASA, DoD, HHS, DHS, and other civil and national security agencies – rely on us to drive mission success and accelerate…
Added 2 mins ago
Application Engineer
USA 3M Company
TX
As a(n) Application Engineer/Technologist you will have the opportunity to tap into your curiosity and collaborate with some of the most innovative people around the world. Here, you will…
Added 3 mins ago
Senior Cyber Security Engineer (Systems Architect)
CACI
Washington, DC · Washington
Ability to work onsite in Washington, DC, at least four days per week
Added 4 mins ago
Security Engineer, Vulnerability Management (ACAS/Tenable.sc) - Secret clearance
PGTEK
Fort Meade, MD · Mechanicsburg, PA · Montgomery, AL · Ogden, UT · Oklahoma City, OK
DoD 8570/8140 IAT Level II baseline certification required, such as: · Candidates must live within approximately 90 minutes of one of the following locations:
Added 5 mins ago
KL
Databricks AWS Database Administrator
KMRG, LLC
Remote, United States
- $140,000 to $175,000 USD / year
Perform root-cause analysis and improve database reliability, performance, security, and scalability
Added 5 mins ago
KL
Database Analyst / Administrator
KMRG, LLC
Remote, United States
- $140,000 to $175,000 USD / year
Perform root-cause analysis and improve database reliability, performance, security, and scalability
Added 5 mins ago
KL
Cloud Database Administrator
KMRG, LLC
Remote, United States
- $140,000 to $175,000 USD / year
Perform root-cause analysis and improve database reliability, performance, security, and scalability
Added 5 mins ago
KL
AWS Databricks Database Engineer
KMRG, LLC
Remote, United States
- $140,000 to $175,000 USD / year
…they serve. We are hiring a remote AWS Databricks Database Engineer to support cloud-based database operations and data modernization initiatives for the Administrative Office of the US…
Added 5 mins ago
Senior FPGA Design Verification Engineer
General Dynamics Mission Systems, Inc
Dedham, MA
CLEARANCE REQUIREMENTS:Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must…
Added 5 mins ago
FPGA Design Verification Engineer
General Dynamics Mission Systems, Inc
Dedham, MA
CLEARANCE REQUIREMENTS:Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must…
Added 6 mins ago
Sr Application Security Engineer
Henry Schein One LLC
Remote, United States
5+ years of relevant Information Security and/or Software Engineering experience
Added 6 mins ago
Sr Tech Support Engineer MI -1 (Level 2 support for medical device software)
Fujifilm
Dover, DE
The Senior Technical Support Engineer, MI – I (Tier 1) provides highly visible remote technical support across our product lines for HCUS customers. This role focuses on more complex issue…
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Principal Software Engineer V
Indeed
Dover, DE
As a Principal Software Engineer V at Indeed, you will provide technical leadership on complex, cross-cutting platforms and systems that enable teams across the company to build high-impact…
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Software Engineer (IBM Cognos)
Highmark Health
Dover, DE
This job is an integral member of an agile software engineer team responsible for building complex scalable software applications across all digital channels to serve our customers. The…
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Operations Security Engineer
ASM Research, An Accenture Federal Services Company
Dover, DE
Role Description: The Security Engineer will support security initiatives focused on strengthening network and infrastructure security across the organization. This role will help develop…
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Lead Director - Security Operations Center (SOC)
CVS Health
Dover, DE
The Lead Director - Security Operations Center (SOC) is responsible for leading the cybersecurity operations function for a rapidly evolving healthcare business, ensuring the organization…
Added 6 mins ago
Sr Tech Support Engineer MI -1 (for medical imaging devices)
Fujifilm
Dover, DE
The Senior Technical Support Engineer, MI – I (Tier 1) provides highly visible remote technical support across our product lines for HCUS customers. This role focuses on more complex issue…
Added 6 mins ago
Technical Engineer
Highmark Health
Dover, DE
5 years of technical governance, quality, and technical security best practices
Added 6 mins ago
AT
Server Tech Services Engineer II
Akamai Technologies, Inc.
Dover, DE
- $76,100 to $136,900 USD / year
As a Server Tech Services Engineer II, you will serve as a key technical leader. You will resolve high-severity hardware and network issues across Akamai's infrastructure. In this role, you…
Added 6 mins ago
AI/ML Engineer Intern
Intermountain Health
Dover, DE
…includes remote work expectations related to confidentiality, information security, work schedules, conflicts of interest, and use of company equipment. I further acknowledge that outside…
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Lead Security Engineer
JPMorgan Chase
Wilmington, DE
As a Lead AIML Security Engineer at JPMorgan Chase, you are an integral part of a team that works to develop and deliver software solutions that satisfy functional and user requirements…

eTelligent Group LLC

Senior Full Stack Engineer

Washington, DC, United States

Apply on job-boards.greenhouse.io About employer

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Job details

Posting language: English
Posted: Dec 13, 2025

Original job description

Company Overview:

Over the past 15 years, eTel has delivered essential solutions for the federal government by securing and managing data, providing scalable identity access, modernizing legacy systems, and building high-performance platforms. By integrating new technologies and ensuring reliable operations we help agencies stay prepared for future challenges As a premier technology solutions and services company to the US federal government, eTel possesses longstanding relationships across the federal civilian marketplace. Other customers include the broader Treasury Department, Commerce Department, and State Department.

eTel offers integrated CMMI Level 3 processes, tools, and techniques with innovative, cost-efficient, and secure solutions to address complex challenges. eTel also holds ISO 9001:2015, ISO/IEC 27001:2013, and ISO/IEC 20000-1:2018 certifications, and offers dedicated subject matter experts (SMEs) and thought leaders that possess a deep understanding of customers’ environments and challenges.

Place of Performance:

Primary Location: The primary place of performance is located at the New Carrollton Federal Building (NCFB) in Lanham, MD.
Remote Work: The Government may accommodate work at contractor facilities and/or remote work with Contracting Officer’s Representative (COR) approval. If approved for remote/contractor facility work, the contractor must have an IRS-issued Security ID and laptop.

Citizenship: U.S. Citizenship required

Security Clearance: Must be eligible to obtain and maintain an IRS Moderate Background Investigation (MBI)/Public Trust.

Role Summary:

The Senior Full Stack Engineer will be a core contributor to the software development lifecycle, responsible for coding, unit testing, and implementing complex software designs for the IRS IRPPS modernization effort. This engineer must be adept at building ultra-high-throughput systems capable of handling massive spikes in data during the peak tax filing season.

Key Responsibilities:

Develop, unit test, and implement full-stack application designs under the direction of the Architect/Technical Lead.
Build and optimize highly scalable, transactional services capable of meeting strict SLAs, specifically processing at least 8,800 records per second.
Develop microservices and APIs using Java 17/21, Spring Boot, and Informatica for data routing, validation, and posting.
Support 24x7 Operations and Maintenance (O&M) during peak filing seasons, providing incident response, defect remediation, and root-cause analysis.
Develop automated testing assets and ensure code complies with IRS security, engineering, and architecture standards.

Size, Scope, and Complexity Expectations:

Size/Complexity: The most critical expectation is documented, verifiable experience implementing high-throughput, transactional systems capable of processing at least 8,800 records per second. Resumes must explicitly demonstrate the candidate's ability to engineer code that sustains this specific velocity under SLA constraints.
Scope: Must demonstrate recent (within 5 years) experience developing within complex modernization ecosystems, specifically utilizing Java and Informatica to migrate data processing from legacy formats to modern event-driven architectures. The candidate must have experience managing severe volume spikes, similar to the IRS requirement where 80% of an annual 9.2 billion record volume occurs during a concentrated peak season.

Required Education & Experience:

Education: Bachelor’s degree in Computer Science (or equivalent).
Experience: Minimum of four (4) years of application development experience using Java and Informatica.
Critical Metric: Must provide documented experience implementing high-throughput transactional systems that process 8,800 records per second.

Required Tools & Technology Stack:

Core: Java (17/21), Informatica, Spring Boot.
Messaging/Integration: Kafka, OpenAPI, REST/SOAP APIs.
Platforms: OpenShift, Kubernetes, CI/CD pipelines.

Recommended Certifications (To strengthen the resume):

Oracle Certified Professional: Java SE 17 Developer
Red Hat Certified Cloud-Native Developer
Informatica Developer Certification

Commitment to Diversity - eTelligent Group provides equal employment opportunities (EEO) to all applicants without regard to race, color, religion, gender, sexual orientation, gender identity, nations origin, age, disability, genetic information, marital status, amnesty, status as a covered veteran, and any other characteristic provided in accordance with applicable, federal, state and local laws.

Apply on job-boards.greenhouse.io About employer

More about this job

Skills

Software development
Unit testing
Microservices
Oracle Java
Spring Boot
Informatica
Incident response
Root cause analysis
Test automation
Architecture regulations
Process data
Computer science
Apache Kafka
Red Hat OpenShift
Kubernetes
CI/CD
Oracle

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Jobs in the United States