Jobs in the United States

25+ jobs

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Added 1 min ago
Clinical Research Coordinator (Psychiatry and Behavioral Sciences)
Johns Hopkins University
Baltimore
…implementation of the study activities and provide administrative support for research-related regulatory…
Added 1 min ago
Clinical Research Coordinator (The Institute for Clinical and Translational Research)
Johns Hopkins University
Baltimore
…implementation of the study activities and provide administrative support for research-related regulatory…
Added 2 mins ago
UT
Senior Water/Wastewater Associate
USA Thornton Tomasetti, Inc.
NY
- $130,000 to $175,000 USD / year
…groundwork for a better, more resilient future. We provide support and opportunities to our employees to achieve their full potential and cultivate a rewarding…
Added 9 mins ago
Senior Implementation Consultant
Point of Rental Software
United States
3+ years delivering training on web-based software solutions, including webinars and virtual classroom environments
Added 9 mins ago
Offensive Security Analyst
The Vanguard Group, Inc.
Malvern, PA · Charlotte, NC · Dallas/Ft. Worth, TX
Assess web applications, APIs, cloud environments, identity platforms, infrastructure, and emerging technologies.
Added 9 mins ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Santa Fe, NM
- $86,000 to $99,000 USD / year
…designing and developing scalable enterprise applications that support healthcare payer operations, including eligibility, benefits, claims adjudication, billing, and provider…
Added 9 mins ago
C
Senior .NET Full Stack Developer – C#
Cognizant
Santa Fe, NM
- $86,000 to $99,000 USD / year
As a Senior .NET Full Stack Developer – C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 9 mins ago
C
Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Santa Fe, NM
- $86,000 to $99,000 USD / year
Support reliable production environments through observability, monitoring, incident response, performance optimization, and continuous integration and continuous delivery practices on AWS.
Added 9 mins ago
C
Senior .NET Full Stack Engineer with C#
Cognizant
Santa Fe, NM
- $86,000 to $99,000 USD / year
…designing and developing scalable enterprise applications that support healthcare payer operations, including eligibility, benefits, claims adjudication, billing, and provider…
Added 9 mins ago
Forestry Technician (Dispatch - Assistance Intelligence Officer)
Office of the Secretary of the Interior
Albuquerque, NM
Added 10 mins ago
Senior Staff SRE, Site Experience
Reddit
Remote, United States
…and user experience - ensuring that every interaction across web, mobile, APIs, feeds, media delivery, and real time systems is fast, reliable, and…
Added 10 mins ago
CO
Information Technology Security Administrator
City of Culver City
Culver City, CA
- $53 to $64.7 USD / hour
…network services, telecommunications, and technology solutions support to all city departments. Information Technology (IT) provides project management, implementation, and programming…
Added 10 mins ago
C
Senior Director, Engineering - ICM
CaptivateIQ
Remote, United States
- $237,440 to $373,630 USD / year
Strong technical instincts across product architecture, infrastructure, reliability, and developer experience
Added 12 mins ago
Automated Test Engineer - Onsite in Annapolis Jct, MD - TS/SCI & Full Scope Polygraph
Booker DiMaio, LLC
Annapolis Junction, MD
…and product owners to validate functional enhancements and support the ongoing modernization of authoring and dissemination…
Added 12 mins ago
RS
Full Stack Development Lead
Ryan Specialty, LLC
Carmel, IN · Chicago, IL
- $128,000 to $160,000 USD / year
The Lead Full Stack Developer drives the design, delivery, and evolution of modern web applications, APIs, and system integrations, using AI to accelerate development and deliver…
Added 12 mins ago
Principal Strategic Sourcing Lead - Technology
GitLab
Remote, United States
Own the sourcing strategy for hyperscalers, including Amazon Web Services (AWS) and Google Cloud, cloud marketplaces, and AI suppliers such as foundation model providers, inference…
Added 14 mins ago
MFLC Assignment Ready Counselor
Magellan Health
West Point, NY
…Counselor, Therapist, or Social Worker. This position would work in support of On Demand Events, Surges, Summer Camps, and Backfills supporting the MFLC…
Added 15 mins ago
E
EverHealth - Lead Forward Deployed Engineer (Remote, US)
Evercommerce
Remote, United States
- $170,000 to $200,000 USD / year
· Build agents that work across the channels where RCM work actually happens, including APIs, payer and clearinghouse web portals through browser automation, and payer phone calls through…
Added 16 mins ago
NK
Senior Software Engineer (AI-Assisted Development)
Nathan Kunes Inc
San Diego, CA
- $110,000 to $140,000 USD / year
Aphantic is experiencing rapid growth, and we're looking for a full-time Senior Software Engineer to join our team and support this exciting expansion. At Aphantic, we're committed to…
Added 17 mins ago
Systems Engineer III
XSITE LLC
San Diego, CA
Lead the design, development, integration, and deployment of sophisticated hybrid systems that include software, web, and hardware components.
Added 18 mins ago
SDC BCMT Back End Engineer---Manager----Charlotte
EY
Charlotte, NC
…design, build/configuration, testing, analysis, delivery and support of Technology solutions. This position is fast-paced and ever-changing, which means you’ll need to be a flexible…
Added 21 mins ago
Technical Business Systems Analyst
Insight Global
Maryland Heights, MO
…Activation organization. The project they are being brought on to support is call COAM (Customer Owned Machines) that allows customers to install their devices on their own. This person…
Added 22 mins ago
HC
Instructors/Trainers - Computer & Technology (Business & Community Education)
Hawkeye Community College
Cedar Falls, IA
- $20 to $80 USD / hour
Demonstrated ability to effectively oversee classroom activities, guide student behavior, and support educators in maintaining an organized and positive learning environment
Added 26 mins ago
Software Quality Assurance Senior Test Engineer
Wawa Inc. (210515330)
United States
…developing, executing, and maintaining automated and manual tests for web, API, and mobile applications. This role supports quality engineering practices across Digital, Mobile, and IT…
Added 26 mins ago
Platform Manager, Design Engineering
Power Partners
Athens, GA
Experience developing software integrations, data workflows, web-based tools, APIs, or automation solutions that support engineering or manufacturing users.

XSITE LLC

Systems Engineer III

San Diego, CA, United States

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Job details

Experience: 7 years of professional experience in systems engineering
Posting language: English

Original job description

Job Description:

In this capacity, the successful candidate will be required to:

Lead the design, development, integration, and deployment of sophisticated hybrid systems that include software, web, and hardware components.
Oversee the full systems development lifecycle including requirements specification, system design, coding, testing, and long-term maintenance.
Integrate various technologies such as network operating systems, application software, and hardware devices to create unified and functional systems.
Ensure that all technical components align with overarching project goals, operational needs, and organizational constraints.
Evaluate system-level trade-offs involving cost, schedule, and performance while balancing user needs and technical feasibility.
Collaborate with cross-functional teams including software developers, IT professionals, and network engineers to deliver reliable and scalable system solutions.
Consider broader factors such as user experience, social impacts, and logistical support when shaping system architecture and deployment strategies.
Support ongoing improvement efforts by identifying areas of technical risk and implementing best practices in system design and integration.

Basic Qualifications:

Bachelor’s degree in an Engineering discipline such as Systems, Electrical, or Computer Engineering
7 years of professional experience in systems engineering
Proficient in managing the end-to-end development of complex systems, including hybrid software-hardware-web applications
Experience in integrating multi-platform technologies and managing interdisciplinary development cycles
Strong understanding of systems thinking, trade space analysis, and large-scale solution integration
Effective communication and coordination skills to manage both technical and non-technical aspects of system delivery
Familiarity with system lifecycle methodologies, documentation standards, and project scheduling tools

Why XSITE LLC? Best-in-Class Benefits & Work-Life Balance

Industry-leading PTO package, starting at 15+ days annually.
Seven (7) paid company holidays annually, including New Year’s Day, Memorial Day, Independence Day, Labor Day, Veterans Day, Thanksgiving Day, and Christmas Day.
100% employer-paid employee coverage for Medical, Dental, Vision, and Basic Life Insurance.
Employees enrolled in our High-Deductible Health Plan (HDHP) are eligible for a Health Savings Account (HSA) with monthly employer contributions.
Eligibility to participate in XSITE’s 401(k) retirement plan with up to a 6% employer match.
Eligibility to receive tuition reimbursement of up to $5,250 per year for job-related education.
University of San Diego education benefits, including a 10% tuition discount on select online degree programs and a 25% discount on certificate programs.
Cell phone stipend.
Hybrid work environment, where contract and mission requirements permit.
Additional employee benefits offered through ADP.

Stability & Long-Term Growth

Prime contract holder supporting long-term Department of Defense programs.
Mentor-Protégé Joint Venture partnership with a major defense company.
Opportunities to support complex, mission-focused engineering efforts across multiple technical domains.
Continued organizational growth creating opportunities for employees to expand their responsibilities and technical experience.

Career Advancement

Work alongside experienced engineers, technical leaders, and program professionals across multiple disciplines.
Opportunities to broaden technical expertise through hands-on integration, test, modeling, analysis, and systems engineering work.
Exposure to advanced defense technologies and mission-critical programs.
Opportunities for increased responsibility as XSITE and its customer programs continue to grow.
Support for professional development through job-related education, training, and continuing learning opportunities.

About XSITE LLC XSITE LLC is a Service-Disabled Veteran-Owned Small Business providing systems engineering, integration, modeling and simulation, software development, cybersecurity, and technical services to Department of Defense customers. Our team supports complex mission environments by combining practical engineering experience, technical innovation, and a commitment to delivering solutions that meet real-world operational needs. XSITE LLC is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, sex, national origin, age, disability, veteran status, or any other characteristic protected by applicable law.

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