Who We Are

Sabel Systems Technology Solutions, LLC is a leading solution provider and rapidly growing Information and Communications Technology Company specializing in innovative and agile Digital Engineering and Acquisition Technical Stack design, implementation, and support, Strategy and Policy Development, Financial Management, Software Solutions Development, Requirements Analysis and Training, to name a few. Our client base is mostly in the DoD Federal Government Contracting space and we also partner with prime Government Contractors such as Siemens, Booze Allen, McKinsey and have work in the commercial space as well. We provide clients with large business opportunities and training within our small business agility and people first culture. You will be joining a dynamic and highly motivated team with one goal: "Get quality and secure solutions in the customers hands as soon as possible”.

Who We Need

IoT Solution Architect

The IoT Solution Architect will lead the design, integration, and deployment of enterprise-grade IoT solutions using PTC ThingWorx and related technologies. This role is responsible for translating customer requirements into scalable, secure, and performant IoT architectures. The architect will work across stakeholders, development teams, and system integrators to deliver connected operations solutions across sectors such as defense, manufacturing, smart infrastructure, and logistics. Daily tasks will include UI design and development using the PTC Thingworx platform, JavaScript programming, data management, ongoing optimization/refinement of all code-based components and maintaining source-control for all project components and documentation. Additional tasks may include report development, assisting with the development of BI analytical tools and/or reports, and supporting the creation and maintenance of proper documentation for the project as required. The chosen candidate will work closely with other developers, management, and the client in an Agile-based development environment to develop/maintain functionality that is consistent and satisfies all requirements put forth.

What You’ll Do

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of this position.

• Lead end-to-end solution architecture for IoT systems built on the PTC ThingWorx platform
• Design and configure ThingWorx entities including Things, ThingTemplates, ThingShapes, Mashups, Services, DataTables, and Streams
• Define integration strategies with Kepware, Vuforia, and third-party systems (e.g., ERP, CMMS, GIS)
• Collaborate with developers to build scalable, secure, and modular IoT applications
• Define data models, RESTful API integrations, and message brokers (e.g., MQTT, OPC UA)
• Guide implementation of edge-to-cloud architectures using ThingWorx Edge SDKs, AlwaysOn, and Kepware
• Implement role-based access controls, runtime permissions, and visibility structures
• Support deployment in secure environments (cloud, on-prem, disconnected) following RMF, NIST 800-53, and FedRAMP practices
• Provide architecture diagrams, interface definitions, and documentation for stakeholder review
• Collaborate with project managers and product owners to align technical implementation with operational goals
• Provide mentorship and technical leadership across solution delivery teams
• Identify opportunities and make recommendations for software, process, reporting, or other technology improvements

Job Qualifications

Required Qualifications

• 5+ years of experience in IoT solution development and systems integration
• 3+ years of hands-on experience with PTC ThingWorx, including Composer, Mashup Builder, and Thing Services
• Minimum 3+ years of experience with end-to-end solution/product design and planning
• Minimum 3+ years of experience with leading technical design and development team
• Minimum 5+ years of C-based programming experience (Java, JavaScript, C++, PHP, etc.)
• Minimum 4+ years of experience with SQL and designing/maintaining relational databases
• Minimum 5+ years of experience with object-oriented programming
• Minimum 5+ years of experience with polymorphism
• Minimum 4+ years of experience with REST-based web services and JSON
• Minimum 4+ years of experience with form or web-based UI design
• Proficiency in edge connectivity protocols (e.g., MQTT, OPC UA, Modbus, REST)
• Working knowledge of Kepware, Vuforia, or similar AR/OT data integration tools
• Familiarity with DevOps/DevSecOps, containerization (Docker), and CI/CD pipelines
• Experience with security models, SSO/LDAP integration, and API authorization
• Strong understanding of industrial domains (e.g., defense, smart facilities, manufacturing)
• Ability to follow security protocols to protect sensitive data
• U.S. Citizen
• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field

Preferred Qualifications

• Better Qualified: Machine Learning experience
• Better Qualified: Experience with multiple programming languages – VB, C#, C++, Java, etc.
• Better Qualified: Experience with web development– HTML5, JavaScript, and CSS
• Better Qualified: Power BI, Cognos, Tableau or other BI experience
• Better Qualified: Possession of CompTIA A+, Network +, Security+, or equivalent certification
• Better Qualified: Experience with Microsoft .NET Framework

Minimum Qualifications

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the minimum knowledge, skill, and/or ability required.

• Problem Solving: Identifies and resolves problems in a timely manner; gathers and analyzes information skillfully; develops alternative solutions; works well in group problem solving situations; uses reason even when dealing with emotional topics.
• Written Communication: Writes clearly and informatively; edits work for spelling and grammar; varies writing style to meet needs; presents numerical data effectively; able to read and interpret written information.
• Ethics: Treats people with respect; keeps commitments; inspires the trust of others; works with integrity and ethically; upholds organizational values.
• Strategic Thinking: Develops strategies to achieve organizational goals; understands organization's strengths & weaknesses; analyzes market and competition; identifies external threats and opportunities; adapts strategy to changing conditions.
• Planning/Organizing: Prioritize and plans work activities; uses time efficiently; plans for additional resources; sets goals and objectives; organizes or schedules other people and their tasks; develops realistic action plans.
• Professionalism: Approaches others in a tactful manner; reacts well under pressure; treats others with respect and consideration regardless of their status or position; accepts responsibility for own actions; follows through on commitments.
• Innovation: Displays original thinking and creativity; meets challenges with resourcefulness; generates suggestions for improving work; develops innovative approaches and ideas; presents ideas and information in a manner that gets others' attention.
• Language Skills: Ability to read, analyze and interpret general business periodicals, professional journals, technical procedures, or governmental regulations. Ability to write reports, proposals, business correspondence, and procedure manuals. Ability to effectively present information and respond to questions from groups of managers, clients, customers and general public.
• Mathematical Skills: Ability to apply concepts such as fractions, percentages, ratios, and proportions to practical situations.
• Reasoning Ability: Ability to define problems, collect data, establish facts, and draw valid conclusions. Ability to question activities and issues in all functional areas and make sound business decisions based on that data.
• Physical Demands: The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this Job, the employee is regularly required to sit, talk, type or hear. The employee is frequently required to walk; use hands to finger, handle, or feel and reach with hands and arms.
• Work Environment: The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. The employee will normally work in a temperature-controlled office environment, with frequent exposure to electronic office equipment.

Salary and Benefits

The range for this position is between $120,000 and $140,000. Actual salary will be negotiated with this position’s Hiring Manager and can vary depending on the following factors: Billable contract and labor category, experience, skills, education /certifications/ licenses & geographic location.

Sabel Systems is committed to offering all employees a competitive benefits and compensation package that is comprehensive enough to meet their goals and needs. Our employees are our most valuable asset, and one of Sabel Systems largest financial investments is our benefits program. As a valued member of the organization, employees are provided with a host of benefits to include healthcare; financial assistance in the event of illness, injury, disability, loss of work, or death; health savings accounts; retirement plans; paid time off; paid holidays; education and training program reimbursement, to name a few.

EEO Statement

Sabel Systems is an equal opportunity employer. Our hiring decisions are based solely on qualifications, merit, and business need. We prohibit discrimination and harassment of any kind across all employment practices within our organization. Sabel Systems participates in the E-Verify Employment Verification Program.