Sales Support Administrator

WHO WE ARE: Mariner innovates always and everywhere, turning novel ideas into practical solutions. From products and services to venture creation, we build better futures powered by people. We partner with people embracing change, leveraging data, cybersecurity, cloud, and change management to drive successful business outcomes that matter to our customers. Mariners build for change. Like SHIFT Energy, our energy management and decarbonization company. Or East Valley, created to scale social economic impact in our communities through investment and mentorship of emerging change-makers and their companies. Mariner’s purpose has always been to be a great, everlasting technology company and the core values that guide us every day are: OUR VALUES We care for our team. We care about the impact we have on our community. We serve by solving complex problems. We grow because growth fuels opportunities. We innovate always and everywhere. We build a business that lasts. OVERVIEW OF THE ROLE: We are seeking a highly organized, detail-oriented, and motivated Sales Support Administrator to support our Business Development team. This role involves managing sales administration activities, tracking and qualifying opportunities, monitoring public procurement platforms, maintaining Salesforce data integrity, and collaborating with internal stakeholders to support business growth. The ideal candidate may have an interest in developing their business development skills, with the potential to progressively take on more client-facing and sales responsibilities and transition into a full-time Business Development role within 1–2 years. WHAT YOU’LL BE DOING IN THE ROLE: Maintain and manage sales opportunities, accounts, contacts, and activities within Salesforce, ensuring the accuracy and integrity of CRM data Support opportunity tracking, pipeline management, sales reporting, and performance metrics Assist with proposal and bid coordination activities throughout the opportunity lifecycle Monitor public procurement portals, tendering sites, and government procurement platforms to identify and distribute relevant business opportunities Maintain tracking systems for procurement opportunities, submission requirements, key deadlines, and opportunity qualification activities Coordinate internal opportunity review and qualification activities, including the preparation of meeting materials and documentation of decisions and action items Track opportunity progress to ensure alignment with internal processes and submission timelines Collaborate with sales, business development, resource management, and operational stakeholders throughout the pursuit process Identify opportunities to improve sales support processes and workflows Contribute to the enhancement of Salesforce utilization, reporting, opportunity management practices, and sales documentation procedures Develop an understanding of our service offerings, target markets, clients, and business development strategies WHAT SKILLS / QUALIFICATIONS YOU’LL NEED TO DO THE JOB: At least 1 year of experience in a sales support, sales operations, business development support, or administrative coordination role Experience using Salesforce CRM or a similar customer relationship management platform Strong organizational and time management skills, with the ability to manage multiple priorities and deadlines Excellent written and verbal communication skills, with a proven ability to build and maintain effective working relationships Strong attention to detail, critical thinking, and problem-solving abilities Demonstrated initiative, accountability, and a process-oriented approach to work Customer-focused mindset with the ability to support internal stakeholders effectively Strong interpersonal skills, commercial awareness, and an interest in developing client relationships and identifying new business opportunities Self-motivated and proactive approach, with the confidence to take initiative and assume increasing…

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