PART_TIME

TEMPORARY

CONTRACTOR

POSTING_API

HOUR

Experience with deploying, administering, and troubleshooting VoIP telephony infrastructure, analog or digital circuits and related hardware, and telecom-related products such as audio/videoconferencing and voicemail (skills will be developed within the first 6 months). We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia.

CYNET SYSTEMS

Senior Telecom Support Engineer

UNKNOWN

ADAPTED_NOW

Abnormal AI is looking for an Application Security Engineer II to secure the AI-powered systems at the core of our AWS-based platform (LLM-integrated features, agentic workflows, MCP connectors, and the model supply chain) against threats like prompt injection at production scale. • Lead threat modeling and security architecture reviews with engineering teams by translating security risks into concrete development actions, with particular focus on AI-powered features (LLM integrations, agentic workflows, MCP connectors).

YEAR

Abnormal

Application Security Engineer II

Ivy Exec

OTHER

FEED

Configuration & Maintenance: Configure and manage Cisco Unified Communications Manager (CUCM), Cisco Expressways, Cisco Unity voicemail, Cisco ACD / UCCX, Cisco emergency responder (CER), and Microsoft Teams Phone System, including dial plans, call routing, and voicemail solutions. Network Integration: Collaborate with network engineers to integrate voice systems seamlessly with existing data networks (LAN/WAN) and enterprise applications, ensuring proper Quality of Service (QoS) for voice traffic.

NORC at the University of Chicago

Systems Engineer - Secure Computing and Operations

System One is e are seeking a high-caliber Senor I&C Engineer to lead the design, development, and execution of instrumentation and control systems for complex power generation plants including combined cycle/simple cycle, gas or steam turbine facilities. This role requires technical leadership, deep domain expertise, and the ability to mentor multidisciplinary teams while ensuring safe, reliable, and cost-effective project delivery.

Every day, System One focuses on services and solutions that require a high degree of specialization, in-demand technical skills, and large-scale operational expertise. We are essential partners to those on the front lines of our nation’s most critical infrastructure, technology, and life sciences initiatives. 
Founded more than 40 years ago as a staffing partner to the engineering industry, today System One is a diversified organization operating in over 50 locations and putting more than 9,000 people to work in the United States, Canada, and the United Kingdom.

System One

Senior I&C Engineer

The Site Reliability Engineer will partner closely with development, QA, and other SRE resources to build, automate, maintain, and support reliable cloud infrastructure across development, test, and production environments. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

Kforce is a solutions firm specializing in technology, finance and accounting, and professional staffing services. Our KNOWLEDGEforce® empowers top companies to achieve their digital transformation goals. We curate teams of technical experts who deliver solutions custom-tailored to each client’s needs. These scalable, flexible outcomes are shaped by deep market knowledge, thought leadership and our multi-industry expertise.
 
Our integrated approach is rooted in 60 years of proven success deploying highly skilled professionals on a temporary and direct-hire basis. Each year, approximately 18,000 talented experts work with the Fortune 500 and other leading companies. Together, we deliver Great Results Through Strategic Partnership and Knowledge Sharing®.

Kforce Inc.

Site Reliability Engineer III

kforce

FULL_TIME

Consent to Communication and Use of AI Technology: By submitting your application for this position and providing your email address(es) and/or phone number(s), you consent to receive text (SMS), email, and/or voice communication whether automated (including auto telephone dialing systems or automatic text messaging systems), pre-recorded, AI-assisted, or individually initiated from Aditi Consulting, our agents, representatives, or affiliates at the phone number and/or email address you have provided. The engineer will provide platform governance, incident management, deployment support, monitoring, user access administration, and technical consultation for teams building modern web applications using Next.js, React, APIs, and cloud-native architectures.

Aditi Consulting

Cloud Engineer

Analyzes process dynamics, develops FOPDT/SOPDT models, calculates and troubleshoots PID tuning, evaluates disturbance rejection and feedforward control strategies, and develops control calculations for split-range, ratio, cascade, override, and related regulatory control applications. At MPC, we’re committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment.

Marathon Petroleum

Process Controls Engineer III/Senior Process Controls Engineer

Appcast Exclusive 1

Potential backgrounds could include: Director of SRE | Director of Platform Engineering | Director of Infrastructure Engineering | Head of SRE | Head of Platform | Head of Infrastructure | Senior Engineering Manager – SRE | Senior Engineering Manager – Platform | Principal SRE / Platform Engineer with significant leadership experience. We are partnering with a rapidly growing, venture-backed technology company operating at the intersection of Artificial Intelligence, Cybersecurity, and Cloud Infrastructure to hire a Director of Engineering focused on Site Reliability Engineering.

Jobot is on a mission to connect good people with good jobs. By combining AI-powered technology with the expertise of Jobot Pros, our experienced recruiters, we help you find career opportunities that align with your goals and values.
Founded in 2018 and employee-owned since 2024, Jobot is committed to fostering a culture of kindness, respect, innovation, and connection.  As an industry leader, we’ve been recognized as a top workplace by Forbes, Fortune, USA Today, and Staffing Industry Analysts (SIA).
Ready to find a good job? Create your profile today at Jobot.com 🤖

Jobot

Director of Engineering, SRE (AI Security / Startup)

PlatformDIGITAL®, the company’s global data center platform, provides customers with a secure data meeting place and a proven Pervasive Datacenter Architecture (PDx®) solution methodology for powering innovation and efficiently managing Data Gravity challenges. This role partners closely with infrastructure, network, security, development, and operations teams to deliver scalable, highly available, and resilient cloud solutions that support critical business applications and services.

Digital Realty Trust

Sr. Cloud Engineer

Acting as a site-specific Subject Matter Expert (SME) for assigned campuses or buildings, you will collaborate closely with Sales, Regional Strategic Account Solutions Engineers, Design Engineering, Operations, Portfolio Management, and Design & Construction teams to drive successful outcomes—from initial customer engagement through seamless handoff to implementation. PlatformDIGITAL®, the company’s global data center platform, provides customers with a secure data meeting place and a proven Pervasive Datacenter Architecture (PDx®) solution methodology for powering innovation and efficiently managing Data Gravity challenges.

Sr. Solutions Engineer

Experience with deploying, administering, and troubleshooting VoIP telephony infrastructure, analog or digital circuits and related hardware, and telecom related products such as audio/videoconferencing and voicemail. They provide technology and process expertise in the application of new and existing technologies to deliver great customer experience, including meetings, VoIP and related telecom functions.

US Tech Solutions, Inc.

Telecom Engineer (Entry level) #26-28424

US Tech Solutions

The work suits someone who has built or substantially changed browser internals, understands the tradeoffs embedded in those systems, and enjoys applying that knowledge to unfamiliar problems. We encourage applications from everyone, including members of all equity-seeking communities, such as (but certainly not limited to) women, racialized and Indigenous persons, persons with disabilities, persons of all sexual orientations, gender identities, and expressions.

Mozilla

Senior Staff Software Engineer, Browser (New Products)

Demonstrate technical leadership and subject matter expertise on storage products, distributed storage architectures, file systems, and competitive storage offerings in the DAS, NAS and SAN product spaces. We are building the enterprise software infrastructure to capture, catalog, refine, enrich, and protect massive datasets and make them available for real-time data analysis and AI training and inference.

VAST Data

Systems Engineer - Enterprise

Systems Engineer - Strategic Accounts

Systems Engineer

As a Senior Systems Engineer supporting the Department of Energy (DOE), you will act as a trusted technical advisor to national laboratories, research institutions, and federal integrators—guiding customers through architecture design, evaluation, and deployment of VAST’s data platform for mission-critical workloads. Designed from the ground up to make AI simple to deploy and manage, VAST takes the cost and complexity out of deploying enterprise and AI infrastructure across data center, edge, and cloud.

Senior Systems Engineer - Federal (CIV)

We are building the enterprise software infrastructure to capture, catalog, refine, enrich, and protect massive datasets and make them available for real-time data analysis and AI training and inference. Our success has been built through intense innovation, a customer-first mentality and a team of fearless VASTronauts who leverage their skills & experiences to make real market impact.

Senior Systems Engineer - Global Financials

Senior Systems Engineer

Senior Systems Engineer - Major Accounts

Cross-Agency & Campus System Orchestration: Design specialized connectivity bridging core public systems of record (e.g., Tyler Technologies, Infor Public Sector, SAP, CGI Advantage, Ellucian Banner/Colleague, Workday) with modern cloud platforms (Salesforce Government/Education Cloud, Snowflake, AWS GovCloud, Microsoft Azure Government). • Strategic SLED Architecture & Modernization: Lead the architectural design of end-to-end integration strategies across state/local agencies and university systems, incorporating Application Integration, EDI, and secure Managed File Transfer (MFT) to modernize legacy infrastructure without high-risk "rip-and-replace" disruptions.

Security Engineer Jobs in Chicago, IL

Senior Telecom Support Engineer CYNET SYSTEMS

Application Security Engineer II Abnormal

Systems Engineer - Secure Computing and Operations NORC at the University of Chicago

Senior I&C Engineer System One

Site Reliability Engineer III Kforce Inc.

Cloud Engineer Aditi Consulting

Process Controls Engineer III/Senior Process Controls Engineer Marathon Petroleum

Director of Engineering, SRE (AI Security / Startup) Jobot

Sr. Cloud Engineer Digital Realty Trust

Sr. Solutions Engineer Digital Realty Trust

Telecom Engineer (Entry level) #26-28424 US Tech Solutions, Inc.

Senior Staff Software Engineer, Browser (New Products) Mozilla

Systems Engineer - Enterprise VAST Data

Systems Engineer - Strategic Accounts VAST Data

Systems Engineer VAST Data

Senior Systems Engineer - Federal (CIV) VAST Data

Senior Systems Engineer - Global Financials VAST Data

Senior Systems Engineer VAST Data

Senior Systems Engineer - Major Accounts VAST Data

Senior Presales Solutions Engineer, SLED Boomi

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